Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
74D Combo Rev2
Service Campaign
Revised Customer Satisfaction Notification 74D – Powertrain Modules Software Update Dealer Notification The powertrain modules software on about 18,900 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
S2623000052 REV. A
Service Bulletin/Repair Instructions
Airbag Warning Light On or Intermittent. The Occupant Restraint Controller (ORC) May Have The Following DTCs (Active/Stored)
9100886
Service Bulletin/Repair Instructions
Sunroof Assy Sunroof glass and/or sunshade cannot open/close (inoperative). 1. Please follow the service procedure: 08-Electrical/8N - Power Systems/ Power Top, Sunroof/ Diagnosis and Testing. 2. If sunroof motors continue to be inoperative, please contact STAR and reference SET 1599. ***This should be done before trying to replace the sunroof motors.***
114080
Service Bulletin/Repair Instructions
HANDLE BRACKET - EXTERIOR DOOR & BRACKET - DOOR HANDLE
74D Combo Rev1
Service Campaign
CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA Powertrain Modules Software Update 74D SYMPTOM DESCRIPTION The powertrain modules software on about 18,900 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
80D Combo Rev1
Service Campaign
CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA Powertrain Modules Software Update 80D The powertrain modules software on about 3,300 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
08-312-26
Service Bulletin/Repair Instructions
Powertrain Modules Software Update Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P1E18-00 - Internal Control Module Electronic Park Performance. ● P1625-00 - Park Pawl System Failure. ● P1626-00 - Park Pawl Motor Stuck. NOTE: If DTCs P1E25-00, P1625-00 or P1626-00 are active, the vehicle will stay in READY mode since the Electric Vehicle Control Unit (EVCU) is not able to confirm if the park pawl is engaged, and the vehicle will be secured. ● P0A78-00 - Drive Motor A Inverter Performance. ● P0A79-00 - Drive Motor B Inverter Performance. Customers may also comment on one or more of the following: ● Vehicle is not shutting off and draining the 12V battery. ● Unable to start the vehicle.
9100880
Service Bulletin/Repair Instructions
Cluster Assembly When the technician connects to the vehicle via Witech, they observe Stored and/or Pending DTC in the IPC for KM49, LB, KM74 Programs. The instrument cluster should not be replaced based solely on the presence of stored or pending DTCs in the IPC. Replacement should only be considered if the stored or pending DTC becomes active during the troubleshooting and diagnostic process.
113824
Service Bulletin/Repair Instructions
GEAR - RACK AND PINION
74D Combo
Service Campaign
CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA 74D Powertrain Modules Software Update The powertrain modules software on about 18,900 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
a
Service Campaign
CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA Powertrain Modules Software Update 80D The powertrain modules software on about 3,300 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
9100848
Service Bulletin/Repair Instructions
If the Driver/Passenger Seat Adjsuter Switch is inoperable, seat back will not move or seat moves on its own: 1.Which function is not operating properly? *Forward/Backward *Recline Forward *Recline Backward *Height Adjustment *Multiple Functions 2.Is the concern constant or Intermittent? 3.If intermittent, how often does it occur? Daily, Weekly, Randomly 4.Does the seat move on its own without pressing any switch? Yes / No 5.Does the issue occur only while driving, only at key-on, or while the vehicle is parked? 6.Has the concern occurred after the vehicle has been sitting for an extended period (overnight or several hours)? 7.Does pressing the switch multiple times temporarily restore operation? 8.Have any other seat functions or electrical features been affected at the same time? 9.Has the seat adjuster switch or seat assembly been previously repaired or replaced? Before replacing the seat adjuster switch, verify power, ground, connector engagement, wiring integrity, and inspect for blown fuses or damaged harnesses. If no external issues are found and the concern is verified, an intermittent internal switch failure should be considered.
112637
Service Bulletin/Repair Instructions
EVAPORATOR - AIR CONDITIONING
S2623000041 REV.A
Service Bulletin/Repair Instructions
Power Liftgate Intermittently Inoperative. Will Not Open/ Close. Liftgate/Hatch Ajar Message Displayed. Rev A
S268A000014
Service Bulletin/Repair Instructions
Radio/ETM is Adding Approximately 27mA Draw to Vehicle When in Logistics Mode
S2523000019 REV.A
Service Bulletin/Repair Instructions
If The Hood Will Not Fully Release When Button On The Dash Is Pressed Or The Hood Will Not Fully Latch.
S2608000026
Service Bulletin/Repair Instructions
Power Liftgate Will Not Power to a Fully Open Position, Adjustable Power Liftgate Height
S2623000041
Service Bulletin/Repair Instructions
Power Liftgate Intermittently Inoperative. Will Not Open/ Close. Liftgate/Hatch Ajar Message Displayed.
111752
Service Bulletin/Repair Instructions
ACTUATOR - A/C AND HEATER
S2623000035 REV.A
Service Bulletin/Repair Instructions
Door Will Not Close. E-Latch Inoperative.
02-001-26 REV. A
Service Bulletin/Repair Instructions
Front Suspension Rattle **Customers may comment on one or more of the following: ● Buzz, squeak or rattle can be heard from both sides of the front suspension. ● Rattling noise coming from the top strut mount.** **This bulletin involves replacing the front strut top mounts.**
S2623000035
Service Bulletin/Repair Instructions
Door Will Not Close. E-Latch Inoperative.
S2508000050 REV.D
Service Bulletin/Repair Instructions
Upon Start-Up Vehicle Would Not Go into Gear, Vehicle Does not Shut Off, Turtle Lamp on, Wrench Icon on or Reduced Power
9100786 Rev 1
Service Bulletin/Repair Instructions
TBM2.0H Setting U0080-00. Do not replace TBM ECU or SGW. If replacement is determined, Verify "Z" part number availability. Order a "Z" part number for all Exchange Orders, Warranty, Mopar, Customer Pay and Service Contract. Order "68" part number for New, Unsold units only. Under certain conditions, SGW Module may take longer to establish Ethernet communication after boot up. If it takes longer than 30 seconds, The TBM2.0H module will set DTC U0080 - Ethernet Bus 1. As soon as SGW responds, the TBM2.0H will demature the DTC and move it to STORED. This issue should not cause any customer related symptoms. Do not replace the following TBM Part Numbers: WL: 68639445AF,68637489AE,68663479AE. WS: 68734941AA,68729188AC. EJ: 68592344AI. KM: 68592343AL,68735975AD. DT: 68634362AJ,68624784AF,68624784AE,68735493AB,68735493AA. DJ (HDCC): 68608721AJ. If the TBM2.0H module has set the DTC U0080 and it is STORED or ACTIVE, please clear the fault and do nothing. No further diagnostics is required. ---------------------------------------------------------------------------------------------------- TBM2.0H Setting DTC B1E21 Do Not Replace the TBM ECU. Is triggered when the TBM Backup Battery is discharged, inactive, or drained. This can happen during the lifetime of the vehicle. TBM should NOT be replace for B1E21, since there is no fault on TBM. TBM battery is replaceable. Part number of the back-up battery inside TBM is 68597650AA. Do not replace the following TBM Part Numbers: WL: 68639445A$, 68663479A$. -------------------------------------------------------------------------------------------------------- TBM Setting DTC U0499-00 Please refer to SOL S268A000004 if you are attempting to replace or repair the telematics box due to DTC U0499-00. This DTC does not cause direct customer impact and cannot be cleared. Engineering is working on TBM software enhancements, tentative Q2 2026. Do not replace the following TBM Part Numbers: KM: 68592343A$
08-208-26 REV. A
Service Bulletin/Repair Instructions
Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle.
08-208-26
Service Bulletin/Repair Instructions
Radio Message "Power Surge On USB Detected" Customers may comment on the following: ● The radio displays the message: “Power surge on USB hub detected” Fig. 1. NOTE: After the message appears, no USB devices function in the hub (no charging, no data). NOTE: Hub operation does not return until the vehicle undergoes a full key cycle
111702
Service Bulletin/Repair Instructions
SWITCH - LIFTGATE
08-203-26
Service Bulletin/Repair Instructions
Radio Unable To Connect To Wireless Carplay Customers may experience the following: ● User Unable to connect to Wireless CarPlay, Icon in the Device Manager page will not appear
08-207-26
Service Bulletin/Repair Instructions
Instrument Panel Cluster (IPC) Flicker Turn By Turn The customer may experience flickering on their Instrument Panel Cluster (IPC) when the turn-by-turn feature is enabled. This issue occurs when using Google Maps for Navigation via CarPlay
S2308000034 REV.B
Service Bulletin/Repair Instructions
No Wireless Charging Or Slow Wireless Charging
S2608000022
Service Bulletin/Repair Instructions
Red Turtle Mode Warning Light Illuminated In The Cluster When Gear Selector Is Shifted Into Drive Or Reverse. Speed Limited To 10 MPH
S2623000028
Service Bulletin/Repair Instructions
Manual Liftgate / Hatch Ajar Message On Instrument Cluster.
08-164-26
Service Bulletin/Repair Instructions
Steering Column Control Module (SCCM) Upcoming Updates Technicians may find one or more of the following Diagnostic Trouble Codes (DTCs): SYMPTOM: ● B2225-29 - Steering Column Module Internal - Signal Invalid. (Stored Status) ● U0002-00 - CAN C Bus Off Performance. (Stored Status) NOTE: There will not be a Malfunction Indicator Lamp (MIL) set for these DTCs.
111398
Service Bulletin/Repair Instructions
MODULE – LIFTGATE
08-143-26
Service Bulletin/Repair Instructions
Traffic Sign Assist Unavailable – Service Required The customer may experience one or more of the following: SYMPTOM: ● “Traffic Sign Assist Unavailable – Service Required” message and icon displays on the Instrument Panel Cluster (IPC). This occurs after a remote start and typically at the first start of the day. ● The Odometer flashes when the traffic alert message is active. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.
S2508000036 REV.E
Service Bulletin/Repair Instructions
The Occupant Restraint Controller (ORC) Sets B2204-00 Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
111121
Service Bulletin/Repair Instructions
SWITCH - POWER WINDOW
111124
Service Bulletin/Repair Instructions
SWITCH - POWER WINDOW
23-009-26
Service Bulletin/Repair Instructions
Adaptive Cruise Control (ACC) Cover Customer may experience the following: SYMPTOM: ● ACC false detections caused by ACC cover having varying thickness. This bulletin involves inspecting and possibly replacing the ACC cover.
S2408000016 REV.E
Service Bulletin/Repair Instructions
Front Passenger and/or Rear Left and/or Rear Right Door Window Switches are Inoperative, Window Operation Works from the Driver Master Switch
111138
Service Bulletin/Repair Instructions
MODULE - STEERING WHEEL
9100786
Service Bulletin/Repair Instructions
TBM2.0H Setting U0080-00. Do not replace TBM ECU or SGW. Under certain conditions, SGW Module may take longer to establish Ethernet communication after boot up. If it takes longer than 30 seconds, The TBM2.0H module will set DTC U0080 - Ethernet Bus 1. As soon as SGW responds, the TBM2.0H will demature the DTC and move it to STORED. This issue should not cause any customer related symptoms. Do not replace the following TBM Part Numbers: WL: 68639445AF,68637489AE,68663479AE. WS: 68734941AA,68729188AC. EJ: 68592344AI. KM: 68592343AL,68735975AD. DT: 68634362AJ,68624784AF,68624784AE,68735493AB,68735493AA. DJ (HDCC): 68608721AJ. If the TBM2.0H module has set the DTC U0080 and it is STORED or ACTIVE, please clear the fault and do nothing. No further diagnostics is required. ---------------------------------------------------------------------------------------------------- TBM2.0H Setting DTC B1E21 Do Not Replace the TBM ECU. Is triggered when the TBM Backup Battery is discharged, inactive, or drained. This can happen during the lifetime of the vehicle. TBM should NOT be replace for B1E21, since there is no fault on TBM. TBM battery is replaceable. Part number of the back-up battery inside TBM is 68597650AA. Do not replace the following TBM Part Numbers: WL: 68639445A$, 68663479A$. ---------------------------------------------------------------------------------------------------------- TBM Setting DTC U0499-00 Please refer to SOL S268A000004 if you are attempting to replace or repair the telematics box due to DTC U0499-00. This DTC does not cause direct customer impact and cannot be cleared. Engineering is working on TBM software enhancements, tentative Q2 2026. Do not replace the following TBM Part Numbers: KM: 68592343A$
S2508000036 Rev D
Service Bulletin/Repair Instructions
The Occupant Restraint Controller (ORC) Sets B2204-00 Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
08-134-26
Service Bulletin/Repair Instructions
Universal Garage Door Opener (UGDO) Inoperable Technicians may or may not find the following Diagnostic Trouble Code (DTC) present: SYMPTOM: ● B251D1-00 - Universal Garage Door Opener Control. Customers may comment on the following: ● Operational questions regarding the usage of the HomeLink® UGDO. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.
18-044-26
Service Bulletin/Repair Instructions
Flash: Powertrain Control Module (PCM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0111-00 - Intake Air Temperature Sensor 1 Circuit Range Performance Bank 1. (In Active or Stored status) ● P0071-00 - Ambient Air Temperature Sensor Performance. (In Active or Stored status) ● P0072-00 - Ambient Air Temperature Sensor Circuit "A" Low. (In Active or Stored status) ● P0073-00 - Ambient Air Temperature Sensor Circuit "A" High. (In Active or Stored status) ● P0011-00 - Bank 1 Camshaft 1 Position Timing Over Advanced Or. (In Active or Stored status) ● P25E4-00 - B Camshaft Position - Unable To Achieve Locked Position Bank 1. (In Active or Stored status) ● P05BD-00 - Stop-Start Mode Switch Range/Performance. (In Active or Stored status) ● P0116-00 - Engine Coolant Temperature Sensor 1 Performance. (In Active or Stored status) ● P062B-00 - Internal Control Module Fuel Injector Control Performance. (In Active or Stored status) ● P0604-00 - Internal Control Module Random Access Memory Ram Error. (In Active or Stored status) ● P060C-00 - Internal Control Module Main Processor Performance. (In Active or Stored status)** ● P018B-00 - Fuel Pressure Sensor "B" Circuit Range/performance. **(In Active or Stored status)** ● P1CEA-00 - Boost Side EVAP Purge System Performance. **(In Active or Stored status)** ● P06DD-00 - Engine Oil Pressure Control Circuit Performance/Stuck Off. **(In Active or Stored status)** ● P00C6-00 - Fuel Rail Pressure Too Low - Engine Cranking. **(In Active or Stored status)** ● P0300-00 - Multiple Cylinder Misfire. **(In Active or Stored status)** Customers may also experience one or more of the following: ● **Oil Level High Warning in the Instrument Panel Cluster (IPC).** ● Fully Autonomous Parking Assist (FAPA) is not deactivated when accelerator pedal is pressed. ● Vehicle is not heating up fast enough at freezi
S2608000005
Service Bulletin/Repair Instructions
Power Liftgate Module Sets Diagnostic Trouble Code B1963-00 Power Liftgate Performance
110780
Service Bulletin/Repair Instructions
HANDLE - RELEASE
S2603000002
Service Bulletin/Repair Instructions
Grease is purging from the differential seal.
S2608000010
Service Bulletin/Repair Instructions
Active Diagnostic Trouble Code (DTC) B1A10-00, B1A11-00, B1A12- 00, B1A13-00-, B1A14-00, B1A15-00, B1A16-00, and B1A17-00 in The Radio Frequency Hub (RFH)
23-005-26
Service Bulletin/Repair Instructions
Windshield Wiper Blade Maintenance Customers may experience one or more of the following: SYMPTOM: ● Wiper blades that chatter/streak/jump/skip/smear or make noise while traveling across the windshield. . No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise, without written permission of FCA US LLC.
S1408000384 REV.J
Service Bulletin/Repair Instructions
Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
S2408000016 REV.D
Service Bulletin/Repair Instructions
Front Passenger and/or Rear Left and/or Rear Right Door Window Switches are Inoperative, Window Operation Works from the Driver Master Switch
110608
Service Bulletin/Repair Instructions
SPEAKER - NONE
S2508000036 REV.C
Service Bulletin/Repair Instructions
The Occupant Restraint Controller (ORC) Sets B2204-00 DTC In an Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
03D Campaign
Other
Fleet Campaign Parts Ordering Process (03D)
110543
Service Bulletin/Repair Instructions
MODULE – LIFTGATE
110463
Service Bulletin/Repair Instructions
SWITCH - TRAILER BRAKE CONTROL MODULE , ADAPTER & WIRING KIT - TRAILER TOW.
S228A000025 REV.A
Service Bulletin/Repair Instructions
Harman R1H Uconnect 5 Radio Software Flash Error Codes
S2423000027 REV.D
Service Bulletin/Repair Instructions
Horn Sound Is Weak, Off Tone, Inoperative, Or Intermittent.
S2623000007
Service Bulletin/Repair Instructions
The Handsfree Kick Feature Does Not Work Or Works Intermittently.
9100591 Rev 1
Service Bulletin/Repair Instructions
Universal Garage Door Opener Prior to replacing the UGDO or sun visor, call HomeLink® Customer Care at 1-800-355-3515 for a proper evaluation of the issue. If this does not correct the issue, please follow the steps in SOL: S2508000039
S268A000005
Service Bulletin/Repair Instructions
Front HDMI Port or Front Passenger Display Module (FPDM) Not Projecting Video
23-003-26
Service Bulletin/Repair Instructions
Incorrect Door Panel Appliques The customer may comment on one or more of the following: SYMPTOM: ● All door trim panels have the wrong applique installed. ● Right front door has the wrong memory seat switch closeout bezel installed. This bulletin involves replacing applique on all door panels and the front right door panel closeout bezel.
03D Recall - 2.10
Other
From: FCA REDCACTED CONTENT Sent: Wednesday, February 11, 2026 1:03 PM To FCA REDCACTED CONTENT Subject: FW: PLEASE READ- IMPORTANT- 03D Recall - Launching Today - 2.10 FCA REDCACTED CONTENT List of people and emails that received the recall list: FCA REDCACTED CONTENT Thank you, FCA REDCACTED CONTENT From: FCA REDCACTED CONTENT Sent: Tuesday, February 10, 2026 11:52 AM To: FCA REDCACTED CONTENT Subject: PLEASE READ- IMPORTANT- 03D Recall - Launching Today - 2.10 Please see the attached sheet for those units you have impacted in stock. As soon as more information becomes available I will get that out to you ASAP. 03D - Certain 2025 and 2026 model year equipped with a trailer tow package. •(DT) Ram 1500 Pickup •(DJ) Ram 2500 Pickup •(D2) Ram 3500 Pickup •(DD) Ram 3500 Cab Chassis •(DP) Ram 4500/5500 Cab Chassis •2024 through 2026 model year (KM) Jeep Wagoneer S •2026 model year (KM) Jeep Cherokee vehicles NOTE: The recall units are NOT showing in VOIM properly right now – HQ is aware •VINs show properly on Service, VIN Inquiry, Configurator Any communications regarding Recalls that are sent to multiple Dealer recipients are required to be uploaded to the NHTSA portal. This includes Vin Lists of Unsold and completion % updates. Thank you, FCA REDCACTED CONTENT
S2508000036 REV.B
Service Bulletin/Repair Instructions
The Occupant Restraint Controller (ORC) Sets B2204-00 DTC In an Unknown Status (Pending), Sets B2204-00 ECU Configuration Mismatch Or/And DTC B222D-00 Active for ECU Unable to Configure/Configuration Not Learned
HOT! 03D Recall
Other
From: FCA REDACTED CONTENT Sent: Tuesday, February 10, 2026 11:29 AM Subject: HOT! 03D Recall - Launching Today - 2.10 Cleveland West / East Ohio! For your information, VINs live for the below recall went live today with remedy available. Please reach out with any questions! 03D - Certain 2025 and 2026 model year equipped with a trailer tow package. •(DT) Ram 1500 Pickup •(DJ) Ram 2500 Pickup •(D2) Ram 3500 Pickup •(DD) Ram 3500 Cab Chassis •(DP) Ram 4500/5500 Cab Chassis •2024 through 2026 model year (KM) Jeep Wagoneer S •2026 model year (KM) Jeep Cherokee vehicles NOTE: The recall units are NOT showing in VOIM properly right now – HQ is aware •VINs show properly on Service, VIN Inquiry, Configurator FCA REDACTED CONTENT
PLEASE READ 03D Recall
Other
Please see thr attached sheet for those units you have impacted in stock. You can filter down on the excel file by your dealer name or dealer code. There are two tabs at the bottom of the sheet- showing the VIN detail and overall snapshot for Cinci. As soon as more information becomes available I will get that out to to ASAP. 03D - Certain 2025 and 2026 model year equipped with a trailer tow package. •(DT) Ram 1500 Pickup •(DJ) Ram 2500 Pickup •(D2) Ram 3500 Pickup •(DD) Ram 3500 Cab Chassis •(DP) Ram 4500/5500 Cab Chassis •2024 through 2026 model year (KM) Jeep Wagoneer S •2026 model year (KM) Jeep Cherokee vehicles NOTE: The recall units are NOT showing in VOIM properly right now – HQ is aware •VINs show properly on Service, VIN Inquiry, Configurator Any communications regarding Recalls that are sent to multiple Dealer recipients are required to be uploaded to the NHTSA portal. This includes Vin Lists of Unsold and completion % updates.
110081
Service Bulletin/Repair Instructions
MODULE - TRAILER BRAKE & TOWING CONTROL
110082
Service Bulletin/Repair Instructions
MODULE - TRAILER BRAKE & TOWING CONTROL
S2308000120 REV.F
Service Bulletin/Repair Instructions
Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative. Rain Sensor Internal Failure.
109288
Service Bulletin/Repair Instructions
MOTOR - ELECTRIC
S2308000120 REV.E
Service Bulletin/Repair Instructions
Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative. Rain Sensor Internal Failure.
109231
Service Bulletin/Repair Instructions
LATCH - LIFTGATE
109232
Service Bulletin/Repair Instructions
LATCH - LIFTGATE
109416
Service Bulletin/Repair Instructions
MODULE - STEERING WHEEL
08-127-25 REV. C
Service Bulletin/Repair Instructions
Flash: Electronic Vehicle Control Unit (EVCU) Updates 6B3 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● **Will not be able to start the vehicle. ● 12V battery dead resulting in no start. ● Loss of communication between EVCU and BPCM can prevent high-voltage contactors from closing, resulting in a no-start condition. ● Powershot sometimes stuck at 0 seconds remaining which makes customer believe that Powershot is not working. ● Remote start functionality fails when the vehicle is actively charging "Charge Now" feature in app - multiple issues. ● Sometimes fails and does not close contactors, sometimes starts but CPIM lights are not commanded by EVCU and sets B12B4. ● WED closure at zero speed in case of miss at normal close speed. ● Drive-by-brake HMI message update to IPC in case of Limp Home mode. ● DTC U0594 setting after pedal learn (applicable only for plant).** ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the IPC. ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. In addition, the following software enhancements are also available: ● **Drive-by-brake improvements and an issue resolved where the vehicle incorrectly enters turtle mode while driving. ● Closed loop 12V silent charging which can help mitigate the 12V drain issue on the vehicle.** ● Enables compatibility with the Flo V3 Chargers This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
08-128-25 REV. B
Service Bulletin/Repair Instructions
Flash: Battery Pack Control Module (BPCM) Updates 6B3 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more the following Diagnostic Trouble Codes (DTCs): ● **P0AA7-00 - Hybrid/EV Battery Pack "A" Voltage Isolation Sensor. ● P1614-00 - ECU Reset/Recovery Occurred. ● B1A8A-00 - Multi-Module VIN Handshake Failure. ● P1CDB-00 - Hybrid/EV Wakeup Control 1 Output Circuit Short To Battery. ● P1E25-00 - EV Battery Failure Level 2. ● P0D10-00 - Hybrid/EV Battery Negative Contactor A Stuck Open. ● P0D09-00 - Hybrid/EV Battery Positive Contactor A Stuck Open.** ● P0DE6-00 - Hybrid/EV Battery Pack Cell Voltage Low. NOTE: Active or stored. ● P1DAF - Incompatible Limp In Action Requested. NOTE: Active or stored. ● P1CDE-00 – Hybrid/EV Wakeup Control 2 Output Circuit Short to Ground. ● P1CDA-00 – Hybrid/EV Wakeup Control 1 Output Circuit/Open. ● U00C6-00 – Lost Communication With AIR Pressure Sensor. ● P0F00-00 - Hybrid/EV Battery Module 1 Performance. ● P0F01-00 - Hybrid/EV Battery Module 2 Performance. ● P0F02-00 - Hybrid/EV Battery Module 3 Performance. ● P0F03-00 - Hybrid/EV Battery Module 4 Performance. ● P0F04-00 - Hybrid/EV Battery Module 5 Performance. ● P0F05-00 - Hybrid/EV Battery Module 6 Performance. ● P0F06-00 - Hybrid/EV Battery Module 7 Performance. ● P0F07-00 - Hybrid/EV Battery Module 8 Performance. ● P0F08-00 - Hybrid/EV Battery Module 9 Performance. ● P0F09-00 - Hybrid/EV Battery Module 10 Performance. ● P0F0A-00 - Hybrid/EV Battery Module 11 Performance. ● P0F0B-00 - Hybrid/EV Battery Module 12 Performance. ● P0F0C-00 - Hybrid/EV Battery Module 13 Performance. ● P0CA6-00 - Hybrid/EV Battery Charging Current High NOTE: If the following DTCs are present/active in the BPCM, Battery Pack replacement will be required. Guided Diagnostics will prompt you for the repair action if the diagnostic is present on the vehicle. ● P0ADB-00 - Hybrid/EV Battery Positive Contractor A Control Circuit Low. ● P0AE2-00 - Hybrid/EV Battery Precharge Contactor Circuit Stuck Closed. ● P0AA1-00 - Hybrid/EV Battery Positive Contactor "A" Stuck Closed. ● P0FF8-00 - Hybrid/EV Battery Precharge Contactor Circuit "B" Stuck Closed. Customers may also comment on one or more of the following: ● **Vehicle will not start. ● A warning message will appear in the Instrument Panel Cluster (IPC) informing the driver to stop safely because the vehicle will be shutting down soon.** ● Wrench icon is illuminated on the IPC. ● Vehicle will not enter Drive Ready Mode. This bulletin also includes the following software enhancements: ● **Software enhancements to prevent multiple DTCs from falsely setting. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions.** ● Bootloader update to prevent battery disconnect unit damage. ● Improvements in detecting pre-existing battery disconnect unit damage. ● Charging related enhancements that may lead to DTC P0CA6 falsely setting This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
08-134-25 REV. B
Service Bulletin/Repair Instructions
Flash: Integrated Dual Charging Module (IDCM) Updates 6B3 Customers may comment on one or more of the following: ● 12 volt battery lamp on the Instrument Panel Cluster (IPC) illuminated due to depleted 12 volt battery. ● Unable to charge at High Voltage Charging station at Level-1, Level-2 or DC Fast Charge. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
08-409-25
Service Bulletin/Repair Instructions
Flash: Motor Control Processor B (MCP B) Updates 6B3 ustomers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P1E18-00 - Internal Control Module Electronic Park Performance. ● P1625-00 - Park Pawl System Failure. ● P1626-00 - Park Pawl Motor Stuck. NOTE: If DTCs P1E25-00, P1625-00 or P1626-00 are active, the vehicle will stay in READY mode since the Electric Vehicle Control Unit (EVCU) is not able to confirm if the park pawl is engaged, and the vehicle will be secured. ● P0A78-00 - Drive Motor A Inverter Performance. ● P0A79-00 - Drive Motor B Inverter Performance. Customers may also comment on one or more of the following: ● Vehicle is not shutting off and draining the 12V battery. ● Unable to start the vehicle This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
08-410-25
Service Bulletin/Repair Instructions
Flash: Motor Control Processor A (MCP A) Updates 6B3 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P1E18-00 - Internal Control Module Electronic Park Performance. ● P1625-00 - Park Pawl System Failure. ● P1626-00 - Park Pawl Motor Stuck. NOTE: If DTCs P1E25-00, P1625-00 or P1626-00 are active, the vehicle will stay in READY mode since the Electric Vehicle Control Unit (EVCU) is not able to confirm if the park pawl is engaged, and the vehicle will be secured. ● P0A78-00 - Drive Motor A Inverter Performance. ● P0A79-00 - Drive Motor B Inverter Performance. Customers may also comment on one or more of the following: ● Vehicle is not shutting off and draining the 12V battery. ● Unable to start the vehicle. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then performing a Wheel End Disconnect Position Learn routine.
9100748
Service Bulletin/Repair Instructions
Before replacing front strut assembly components for a noise issue, please inspect the front upper strut mount bushings (LT/RT) by removing the plastic push pins and inspecting the mount BUSHING under the plastic cowl plenum (screen). 1.) If bushing looks worn, replace OR 2.) Replace the front upper strut mount first to see if replacing just the mount(s) resolves the issue.
S2508000056 REV.A
Service Bulletin/Repair Instructions
12v Ignition Off Draw (IOD) Caused By Power Electronics Coolant Pump 1 (PECP-1) Continuously Running When Vehicle Is Asleep
08-394-25 REV. A
Service Bulletin/Repair Instructions
Telematics Box Module (TBM) Backup Battery Replacement When DTC B1E21 Is Present Technicians may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● B1E21-96 - Backup Battery Component Internal Failure.
S2508000107
Service Bulletin/Repair Instructions
Comfort Seat Module (CSM) or Comfort Steering Wheel Module (CSWM) do Not Operate
9100734
Service Bulletin/Repair Instructions
If the DTC B1E21-96: Backup Battery-Component Internal Failure is active and customer states Popup message will show at the radio: "Battery of Uconnect Box requires service. SOS call and related functions may be unavailable. Please visit an authorized dealer." PLEASE do not Replace the TBM module, only replace TBM Internal Battery (inside Telematics Box Module) and order PN68493347
S2508000105
Service Bulletin/Repair Instructions
Vehicle Does Not Start or Has Multiple Warning Lamps That Are On, Airbag Warning Lamp, Seatbelt Reminder Light, ABS Light & SOS Unavailable Message
08-395-25
Service Bulletin/Repair Instructions
Depleted Battery Caused By Auxiliary Coolant Pumps Customers may comment on one or more of the following: ● Vehicle does not start due to a depleted battery. ● Customers may describe that a pump type noise is heard from the vehicle after ignition is set to OFF This bulletin involves replacing the auxiliary coolant pump assembly.Depleted Battery Caused By Auxiliary Coolant Pumps Customers may comment on one or more of the following: ● Vehicle does not start due to a depleted battery. ● Customers may describe that a pump type noise is heard from the vehicle after ignition is set to OFF This bulletin involves replacing the auxiliary coolant pump assembly.
108937
Service Bulletin/Repair Instructions
COVER - ADAPTIVE CRUISE CONTROL
S2508000037
Service Bulletin/Repair Instructions
No Start, Passive Entry Inoperative
S258A000021
Service Bulletin/Repair Instructions
Diagnostic Trouble Code (DTC) B15A1-00 Media Port Connection 1 Connection Found Set.
S2524000014
Service Bulletin/Repair Instructions
Heated Seats And Heated Steering Wheel Inoperative
S2308000034 REV.A
Service Bulletin/Repair Instructions
No Wireless Charging Or Slow Wireless Charging
108472
Service Bulletin/Repair Instructions
SHAFT - AXLE HALF
S2508000102
Service Bulletin/Repair Instructions
Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562
S2523000086
Service Bulletin/Repair Instructions
Diagnostic Trouble Code (DTC) B1810-00 And Or B25C7- 00 Setting In PCM.
9100706
Service Bulletin/Repair Instructions
Dealer is replacing electric compressors (EAC) when the PECPs are running after vehicle shutting down due to 12V drain in Wagoneer S and Charger. Replacing the compressor does not solve the problem, the solution is to replace the pump assembly that has the latest SW. Do not replace pn 68590054AB compressor assy. Replace pump assembly 68590015AC / 68590051AC.
S2524000013
Service Bulletin/Repair Instructions
Air Conditioning INOP Or Poor Performance.
08-355-25
Service Bulletin/Repair Instructions
Security Gateway Module (SGW) Software Update Customers may experience one or more of the following: ● Connectivity services will not work - including WIFI setup, Alexa, live traffic etc. Level 2 Plus functionality also affected/not enabling. ● SGW not responding to diagnostic and showing offline. The following software enhancements are also available: ● Diagnostic Trouble Code (DTC) U3033-00 - Control Module Security Certificate Missing/Invalid and U3033-01 - Control Module Security Certificate Missing/Invalid - General Electrical Failure are both active or stored and cannot clear. This DTC will not turn on the Malfunction Indicator Light (MIL). ● If a Firmware Over The Air (FOTA) message appears specifically directing the customer to service OR repeated FOTA events are not being completed, then a manual flash is required for the SGW update. This bulletin involves inspecting and possibly flashing the SGW to the latest software level in the case that the FOTA did not function.
S2508000050 REV.C
Service Bulletin/Repair Instructions
Upon Start-Up Vehicle Would Not Go into Gear and Vehicle Would not Shut Off After it Started
S2508000091
Service Bulletin/Repair Instructions
Radio (ETM) Is Always Setting Stored DTC B15A1-00 Media Port 1 Connection
S2522000003
Service Bulletin/Repair Instructions
Tire Pressure Monitor (TPM) Warning Lamp On Or Flashing. Sensor(s) Not Reading And Or Showing Dashes.
S2523000082
Service Bulletin/Repair Instructions
SOS Button Not Working, Unavailable Message, Call Unavailable. Diagnostic Trouble Code (DTC) B1552-2A and or U114F-00 Setting.
08-153-25 REV. A
Service Bulletin/Repair Instructions
Electric Vehicle Control Unit (EVCU) Replacement Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● wiTECH is unable to recognize and update the EVCU software. ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode **This bulletin involves inspecting the EVCU part number label and possibly replacing the EVCU.**
S2523000081
Service Bulletin/Repair Instructions
Front Fascia Poor Fitment Popping Out From Headlamp Area.
S2523000080
Service Bulletin/Repair Instructions
Front Side Marker Lamp Diagnostic Trouble Code (DTC) Information.
S2508000021 REV.A
Service Bulletin/Repair Instructions
Passive Entry Inoperative
S2524000010
Service Bulletin/Repair Instructions
Customer Indicates Air Conditioning Blows Warm.
S2408000031 REV.A
Service Bulletin/Repair Instructions
Vehicle is Not Charging When Connected to a Level One or Two Charger or a Public Charging Station
23-008-25 REV. A
Service Bulletin/Repair Instructions
Exterior Front Lamps Condensation Clearing Procedure *Some customers may report that on occasion vehicle exterior front lamps (headlamps, fog lamps, grille lamps, logo lamps or signature lamps) assemblies are fogged with a light layer of condensation on the inside of the lenses*
107210
Service Bulletin/Repair Instructions
RADAR - LONG RANGE & MID RANG
02-002-25 REV. A
Service Bulletin/Repair Instructions
Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
08-298-25
Service Bulletin/Repair Instructions
Vented Seat Inoperative Customers may comment on the following: ● Vented seat button is not visable creating the illusion the vehicle is not equipped with the option This bulletin involves inspecting and possibly replacing the DSM.
OTHERDOC_150
Over The Air
Global Telematics Box Module Over The Air Update from R5M1 & R5R1 to R5T TBM2.H Software Version (FOTA) Customers may experience one or more of the following: - Error display of "Uconnect Box Requires Service/Wifi Unavailable" pop ups; [ TBM DTC B22A9-96 Internal Performance Failure ]. - Error display of "Uconnect Box Requires Service" pop-ups; [ TBM DTCs B1560, B1561, B1562 - Antenna loose connection ]. - TBM sleep mode not working causing battery drain in some cases. -Fuel level missing in the Phone app ( IOS and Android). - Incorrect "Low level fuel" popup message displayed in vehicle info tab when vehicle range is 100miles or more.
08-207-25REVD
Service Bulletin/Repair Instructions
Flash: Electronic Vehicle Control Unit (EVCU) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. Customers may also comment on the following: ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). This bulletin involves inspecting and possibly reprogramming the EVCU with the latest available software and then performing a Wheel End Disconnect Position Learn routine.
S2522000001
Service Bulletin/Repair Instructions
TPMS Handling & Installation Best Practices
S2523000029 REV.A
Service Bulletin/Repair Instructions
Front Footwell Wet. Water On Floor At A Pillar. Front Carpet Wet.
S2523000074
Service Bulletin/Repair Instructions
Bolt Positions For The Rear Electric Drive Motor (EDM)
S258A000019
Service Bulletin/Repair Instructions
Radio Does Not Turn On Automatically When Vehicle Is Started
08-258-25
Service Bulletin/Repair Instructions
Flash: Long Range Radar Front (LRRF) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U015C-00 - Lost Communication With Automated Driving System Control Module "A". ● U045D-00 - Invalid Data Received From Automated Driving System Control Module "A". Customers may also experience the following: ● "Automatic Emergency Braking Unavailable Service Required" message is displayed on the Instrument Panel Cluster (IPC) This bulletin involves updating the LRRF with the latest available software.
08-233-25
Service Bulletin/Repair Instructions
Intermittent Screeching Noise Customer may comment on the following: ● Intermittent screeching noise is coming from inside the cabin when starting or driving the vehicle. This bulletin involves replacing the electronic expansion valve.
S2508000048 REV.A
Service Bulletin/Repair Instructions
Charging Status Lights Inoperable (No Illumination) at Charge Port, Vehicle Still Does Charge
08-228-25
Service Bulletin/Repair Instructions
Electric Coolant Heater Malfunction Customer may comment on the following: ● Vehicle will not turn on. This bulletin involves replacing the electric coolant heater.
S2508000061
Service Bulletin/Repair Instructions
Comfort and Convenience Display Module (CCDM) is displaying the Seat Massage Graphics, Vehicle is not Equipped
S2508000058
Service Bulletin/Repair Instructions
Red Turtle Lamp Warning Indicator On, Drive-by-Brake Limp-in-Mode, Propulsion System
08-222-25
Service Bulletin/Repair Instructions
Integrated Center Stack (ICS) Switches Inoperable Customers may experience one or more of the following: ● The buttons Fig. 1 in the ICS do not function after 15 minutes following a cold ambient temperature start-up and a warning up of the ICS. ● Intermittent functioning of the ICS buttons Fig. 1. This bulletin involves replacing the ICS switch assembly.
08-223-25
Service Bulletin/Repair Instructions
Hands Free Kick Sensor Replacement ustomer may comment on one or more of the following: ● Drained 12V battery. ● Kick sensor is activating liftgate when there's no person kicking below rear fascia with keyfob on hand. NOTE: The liftgate will only open and close if the keyfob is present. This bulletin involves replacing the Hands Free Power Liftgate Module (Sensor).
23-006-25 REV. B
Service Bulletin/Repair Instructions
Windshield Wiper Blade Maintenance Customers may experience one or more of the following: ● Wiper blades that chatter/streak/jump/skip/smear or make noise while traveling across the windshield.
105649
Service Bulletin/Repair Instructions
MODULE - AIR BAG CONTROL & MODULE - OCCUPANT RESTRAINT
106188
Service Bulletin/Repair Instructions
MODULE - EV CONTROL UNIT
08-207-25 REV. C
Service Bulletin/Repair Instructions
Flash: Electronic Vehicle Control Unit (EVCU) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. Customers may also comment on the following: ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC) This bulletin involves inspecting and possibly reprogramming the EVCU with the latest available software and then performing a Wheel End Disconnect Position Learn routine
S2523000068
Service Bulletin/Repair Instructions
Buzz Squeak Rattle (BSR) Noise From Headliner Near Sunroof Opening, Passenger Side Visor, Or B-pillar Area.
S2408000126 REV.A
Service Bulletin/Repair Instructions
Diagnostic Trouble Code (DTC) B1A0A-00 Remote Keyless Entry (RKE) FOB 3 Performance
S2519000002 REV.A
Service Bulletin/Repair Instructions
Steering Wheel Off Center. Diagnostic Trouble Code (DTC) C0051-00 Set.
08-127-25 REV. B
Service Bulletin/Repair Instructions
Flash: Electronic Vehicle Control Unit (EVCU) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the IPC. ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. In addition, the following software enhancement is also available: ● Enables compatibility with the Flo V3 Chargers. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
08-128-25 REV. A
Service Bulletin/Repair Instructions
Flash: Battery Pack Control Module (BPCM) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0DE6 - Hybrid/EV Battery Pack Cell Voltage Low. NOTE: Active or stored. ● P1DAF - Incompatible Limp In Action Requested. NOTE: Active or stored. ● P1CDE – Hybrid/EV Wakeup Control 2 Output Circuit Short to Ground. ● P1CDA – Hybrid/EV Wakeup Control 1 Output Circuit/Open. ● U00C6 – Lost Communication With AIR Pressure Sensor. ● P0F00 - Hybrid/EV Battery Module 1 Performance. ● P0F01 - Hybrid/EV Battery Module 2 Performance. ● P0F02 - Hybrid/EV Battery Module 3 Performance. ● P0F03 - Hybrid/EV Battery Module 4 Performance. ● P0F04 - Hybrid/EV Battery Module 5 Performance. ● P0F05 - Hybrid/EV Battery Module 6 Performance. ● P0F06 - Hybrid/EV Battery Module 7 Performance. ● P0F07 - Hybrid/EV Battery Module 8 Performance. ● P0F08 - Hybrid/EV Battery Module 9 Performance. ● P0F09 - Hybrid/EV Battery Module 10 Performance. ● P0F0A - Hybrid/EV Battery Module 11 Performance. ● P0F0B - Hybrid/EV Battery Module 12 Performance. ● P0F0C - Hybrid/EV Battery Module 13 Performance. ● P0CA6-00 - Hybrid/EV Battery Charging Current High. NOTE: If the following DTCs are present/active in the BPCM, Battery Pack replacement will be required. Guided Diagnostics will prompt you for the repair action if the diagnostic is present on the vehicle. ● P0ADB-00 - Hybrid/EV Battery Positive Contractor A Control Circuit Low. ● P0AE2-00 - Hybrid/EV Battery Precharge Contactor Circuit Stuck Closed. ● P0AA1-00 - Hybrid/EV Battery Positive Contactor "A" Stuck Closed. ● P0FF8-00 - Hybrid/EV Battery Precharge Contactor Circuit "B" Stuck Closed. Customers may also comment on one or more of the following: ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). ● Vehicle will not enter Drive Ready Mode. This bulletin also includes the following software enhancements: ● Bootloader update to prevent battery disconnect unit damage. ● Improvements in detecting pre-existing battery disconnect unit damage. ● Charging related enhancements that may lead to DTC P0CA6 falsely setting. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
08-134-25 REV. A
Service Bulletin/Repair Instructions
Flash: Integrated Dual Charging Module (IDCM) Updates 6A2 Customers may comment on one or more of the following: ● 12 volt battery lamp on the Instrument Panel Cluster (IPC) illuminated due to depleted 12 volt battery. ● Unable to charge at High Voltage Charging station at Level-1, Level-2 or DC Fast Charge This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
08-207-25 REV. A
Service Bulletin/Repair Instructions
Flash: Electronic Vehicle Control Unit (EVCU) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. Customers may also comment on the following: ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). This bulletin involves reprogramming the EVCU with the latest available software and performing a Wheel End Disconnect Position Learn routine.
S2508000048
Service Bulletin/Repair Instructions
Charging Status Lights Inoperable (No Illumination) at Charge Port, Vehicle Still Does Charge
S2508000056
Service Bulletin/Repair Instructions
12v Ignition Off Draw (IOD) Caused By Power Electronics Coolant Pump 1 (PECP-1) Continuously Running When Vehicle Is Asleep
08-127-25 REV. A
Service Bulletin/Repair Instructions
Flash: Electronic Vehicle Control Unit (EVCU) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right.** ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the IPC. ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. In addition, the following software enhancement is also available: ● Enables compatibility with the Flo V3 Charger This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routin
08-207-25
Service Bulletin/Repair Instructions
Flash: Electronic Vehicle Control Unit (EVCU) Updates 6A2 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10FA-00 - Wheel Hub disconnect Actuator Performance Left. ● C10FB-00 - Wheel Hub disconnect Actuator Performance Right. Customers may also comment on the following: ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC) This bulletin involves reprogramming the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
08-203-25
Service Bulletin/Repair Instructions
Charging The 12 Volt Battery When Voltage is Below 6 Volts Customers or technicians may experience one or more of the following: ● Low 12 volt battery voltage. ● Unable to start the vehicle. ● High Voltage contactors not closing. ● Battery tell-tale light on. ● Charging system inoperable. ● Depleted 12 volt battery.
S2508000012 REV.A
Service Bulletin/Repair Instructions
Customer Indicates Collision Avoidance System/Blind Spot Alert Cluster Message
S2508000050 REV.B
Service Bulletin/Repair Instructions
Upon Start-Up Vehicle Would Not Go into Gear and Vehicle Would not Shut Off After it Started
105288
Service Bulletin/Repair Instructions
VALVE - CHECK
OTHERDOC_138
Over The Air
Global Telematics Box Module Over The Air Update from R5F and R5M1 to R5R1 TBM2.H Software Version (FOTA) Customers may experience one or more of the following: - Error display of "Uconnect Box Requires Service/Wifi Unavailable" pop ups; [ TBM DTC B22A9-96 Internal Performance Failure ]. - Error display of "Uconnect Box Requires Service" pop-ups; [ TBM DTCs B1560, B1561, B1562 - Antenna loose connection ].
S2523000059
Service Bulletin/Repair Instructions
Buzz Noise From Front Door Panel With Music At Moderate To High Volume.
08-190-25
Service Bulletin/Repair Instructions
Flash: Amplifier (AMP) Updates Customers may experience the following: ● Loud default volume for navigation, phone calls and chime. This bulletin involves inspecting and possibly updating the BSCM with the latest available software.
S2508000019 REV.A
Service Bulletin/Repair Instructions
Service Collision Avoidance System Message Displayed on The Cluster
S2508000050 REV.A
Service Bulletin/Repair Instructions
Upon Start-Up Vehicle Would Not Go into Gear and Vehicle Would not Shut Off After it Started
S2508000051
Service Bulletin/Repair Instructions
Malfunction Indicator Lamp (MIL) on, Wheel End Disconnect (WED) Diagnostic Trouble Codes (DTCs)
S2508000036 REV.A
Service Bulletin/Repair Instructions
The Occupant Restraint Controller (ORC) Will Set The B2204-00 DTC In Unknown Status (pending), For B2204-00 ECU Configuration Mismatch
S2508000050
Service Bulletin/Repair Instructions
Upon Start-Up Vehicle Would Not Go Into Gear and Vehicle Would not Shut Off After it Started
S2508000043
Service Bulletin/Repair Instructions
Upon Start Up Cluster Display is Slow to Update, Appears to be Missing Information
S2523000056
Service Bulletin/Repair Instructions
Gap Visible Between Instrument Panel Top Cover And A Pillar Trim.
02-002-25
Service Bulletin/Repair Instructions
Shock And Strut Diagnosis And Replacement Guidelines Leaking, noisy, or weak shocks or struts.
S2508000039
Service Bulletin/Repair Instructions
Universal Garage Door Opener (UGDO) Inoperative, LED Indicator Lamps Not Illuminating
S2308000120 REV.D
Service Bulletin/Repair Instructions
Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
S2508000036
Service Bulletin/Repair Instructions
The Occupant Restraint Controller (ORC) Will Set The B2204-00 DTC In Unknown Status (pending), For B2204-00 ECU Configuration Mismatch
S2508000035
Service Bulletin/Repair Instructions
Charge Port Lock Does Not Engage When Using Level 1 Or Level 2 Charger
08-152-25
Service Bulletin/Repair Instructions
Radio U37.23 USB Software Update. Customers may experience one or more of the following: ● Pop-up messages text cut-off "Transfer to Passenger". ● Missing active call details in phone widget after swap is performed. ● Missing Pop-up messages for Blind Spot System (BSS) related to Active Lane Management (ALM) ON/ OFF. ● Virtual wall option erroneously available in menu. ● Customer needs to select Sound type in EV pages twice. ● Apple Car Play icon on main screen disappears when active. ● Diagnostic Trouble Code (DTC) B15A1-00 Media Port Connection 1. EOL issues only (no customer impact). This is a stored DTC with no MIL illumination and no impact to the customer This bulletin involves updating the radio software level from U35.26 or U35.34 to U37.23.
08-153-25
Service Bulletin/Repair Instructions
Electric Vehicle Control Unit (EVCU) Replacement Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● wiTECH is unable to recognize and update the EVCU software. ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the Instrument Panel Cluster (IPC). ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. This bulletin involves replacing the EVCU.
08-147-25
Service Bulletin/Repair Instructions
R1H Radio Over The Air Update U35.26 and U35.34 To U37.23 Software Version Customers may experience one or more of the following: ● Pop-up messages text cut-off "Transfer to Passenger". ● Missing active call details in phone widget after swap is performed. ● Missing Pop-up messages for Blind Spot related to Lane Management on/off. ● Virtual wall option in menu present (should be removed). ● Customer need to select Sound type in EV pages twice. ● Apple Car Play icon on main screen disapears when ACP is active This bulletin provides information regarding the latest FOTA update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from U35.26 and U35.34 To U37.23.
08-128-25
Service Bulletin/Repair Instructions
Flash: Battery Pack Control Module (BPCM) Updates 6A1 Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more the following Diagnostic Trouble Codes (DTCs): ● P0DE6 - Hybrid/EV Battery Pack Cell Voltage Low. NOTE: Active or stored. ● P1DAF - Incompatible Limp In Action Requested. NOTE: Active or stored. ● P1CDE - Hybrid/EV Wakeup Control 2 Output Circuit Short to Ground. ● P1CDA - Hybrid/EV Wakeup Control 1 Output Circuit/Open. ● U00C6 - Lost Communication With AIR Pressure Sensor. ● P0F00 - Hybrid/EV Battery Module 1 Performance. ● P0F01 - Hybrid/EV Battery Module 2 Performance. ● P0F02 - Hybrid/EV Battery Module 3 Performance. ● P0F03 - Hybrid/EV Battery Module 4 Performance. ● P0F04 - Hybrid/EV Battery Module 5 Performance. ● P0F05 - Hybrid/EV Battery Module 6 Performance. ● P0F06 - Hybrid/EV Battery Module 7 Performance. ● P0F07 - Hybrid/EV Battery Module 8 Performance. ● P0F08 - Hybrid/EV Battery Module 9 Performance. ● P0F09 - Hybrid/EV Battery Module 10 Performance. ● P0F0A - Hybrid/EV Battery Module 11 Performance. ● P0F0B - Hybrid/EV Battery Module 12 Performance. ● P0F0C - Hybrid/EV Battery Module 13 Performance. Customers may experience the following: ● The wrench icon displays on the Instrument Panel Cluster (IPC) This bulletin involves reprogramming the IDCM, BPCM and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
08-127-25
Service Bulletin/Repair Instructions
Flash: Electronic Vehicle Control Unit (EVCU) Updates 6A1 Custome rs may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C10F8-00 - Left Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● C10F9-00 - Right Front Wheel Hub Disconnect Actuator Position Sensor Circuit Range/Performance. ● P061B-00 - Internal Control Module Torque Calculation Performance. Customers may also comment on one or more of the following: ● Instrument Panel Cluster (IPC), radio range and charge time estimations and messages are not correct. ● Battery range incorrect. ● Improved battery State of Charge (SoC) accuracy in off-nominal conditions. ● Battery heating values incorrect on radio when on Performance Pages display. ● Charging does not start when plugged in. ● Charging is not indicating when battery is at full charge. ● Charging slow or takes too long. ● Bumps and jerks while accelerating or decelerating. ● Wrench icon is illuminated on the IPC. ● Turtle icon is illuminated on the IPC. ● Vehicle enters into limp home mode. In addition, the following software enhancement is also available: ● Enables compatibility with the Flo V3 Chargers. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
08-134-25
Service Bulletin/Repair Instructions
Flash: Integrated Dual Charging Module (IDCM) Updates 6A1 Customers may comment on one or more of the following: ● 12 volt battery lamp on the Instrument Panel Cluster (IPC) illuminated due to depleted 12 volt battery. ● Unable to charge at High Voltage Charging station at Level-1, Level-2 or DC Fast Charg This bulletin involves reprogramming the IDCM, BPCM and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
S2308000120 REV.C
Service Bulletin/Repair Instructions
Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative
9100567
Service Bulletin/Repair Instructions
ELECTRIC PARK BRAKE ACTUATOR WHEN REPLACING ELECTRIC PARK BRAKE ACTUATOR (EPB) PLEASE REPLACE ENTIRE CALIPER UNIT (CALIPER AND EPB ACTUATOR) AND RETURN ENTIRE UNIT FOR ENGINEERING ANALYSIS.
S2523000029
Service Bulletin/Repair Instructions
Front Footwell Wet. Water On Floor At A Pillar. Front Carpet Wet.
S2523000030
Service Bulletin/Repair Instructions
Fender To Fascia Flush And Or Gap Adjustment.
S258A000013
Service Bulletin/Repair Instructions
AM Radio Static, With No Active or Stored Radio Antenna Diagnostic Trouble Codes (DTC).
S2524000003
Service Bulletin/Repair Instructions
Customer Indicates Flutter Noise Heard From Dash
S2523000025
Service Bulletin/Repair Instructions
Front Floor Console Has A Gap Between The Right Side Panel And The Screen Bezel.
08-100-25
Service Bulletin/Repair Instructions
Blind Spot Monitoring System Warning On Customer may experience the following: ● Blind Spot System Off/Service Blind Spot System/Blind Spot Temporarily Unavailable warning lights on in Instrument Panel Cluster (IPC). ● Blind Spot Monitoring inoperative. This bulletin involves replacing the Mid-Range Radars.
S2508000027
Service Bulletin/Repair Instructions
Massage Seat, Seat Lumbar, and Seat Bolsters Inoperative
S2523000023
Service Bulletin/Repair Instructions
Trailer Tow Lights Inoperative. Diagnostic Trouble Codes (DTCs) B166E-13 B17AD-13 May Be Set.
08-092-25
Service Bulletin/Repair Instructions
HDMI Port Stays On After Ignition Is Turned Off ustomer may comment on the following: ● The LED light on the HDMI port stays ON after the ignition is turned OFF. This bulletin involves swapping the harness connections on the Media Hub and the HDM
S2508000014 REV.B
Service Bulletin/Repair Instructions
Security Gateway (SGW) Module is Setting Diagnostic Trouble Code (DTC) U3033-00 Control Module Security Certificate Missing or Invalid
S2508000024
Service Bulletin/Repair Instructions
Flo Charger Not Charging
S2508000021
Service Bulletin/Repair Instructions
Passive Entry Inoperative
9100522
Service Bulletin/Repair Instructions
Ebooster When replacing the brake ebooster under warranty. Please return all associated parts which includes the snap rings so that the parts can be review by engineering.
S2523000019
Service Bulletin/Repair Instructions
Hood Release Latch Tripped Closed During Service. How To Reset The Hood Latch.
S2523000018
Service Bulletin/Repair Instructions
Power And Manual Hood Release Cable Information.
S2523000008 REV.A
Service Bulletin/Repair Instructions
Customer Indicates The Hood Is Hard To Close
S2508000014 REV.A
Service Bulletin/Repair Instructions
Security Gateway (SGW) Module is Setting Diagnostic Trouble Code (DTC) U3033-00 Control Module Security Certificate Missing or Invalid
103619
Service Bulletin/Repair Instructions
NAMEPLATE - NONE
S258A000009
Service Bulletin/Repair Instructions
Apple CarPlay Does Not Complete The First Initial Wireless Connection.
S2508000019
Service Bulletin/Repair Instructions
Service Collision Avoidance System Message Displayed on The Cluster
S2519000002
Service Bulletin/Repair Instructions
Steering Wheel Off Center. Diagnostic Trouble Code (DTC) C0051-00 Set.
S2523000013
Service Bulletin/Repair Instructions
Front Fascia Has A Gap To The Headlight.
S2108000015 REV.J
Service Bulletin/Repair Instructions
Uconnect Box Require Service Message
S2523000012
Service Bulletin/Repair Instructions
Wagoneer S D-Pillar Badge / Emblem Peeling.
S2508000009
Service Bulletin/Repair Instructions
Flashing Odometer, No Diagnostic Trouble Codes (DTCs)
S228A000005 REV.E
Service Bulletin/Repair Instructions
Uconnect Box Error Message, With Active or Stored Cellular Antenna Open or Short Diagnostic Trouble Codes (DTCs)
S2508000011
Service Bulletin/Repair Instructions
P1CDE-00 - Hybrid/EV Wake-Up Control 2 Output Circuit Short To Battery Set In The Battery Pack Control Module (BPCM)
S2523000008
Service Bulletin/Repair Instructions
Customer Indicates The Hood Is Hard To Close
S1408000384 REV.H
Service Bulletin/Repair Instructions
Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS Related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
S2508000006
Service Bulletin/Repair Instructions
Increased Sensitivity Of Climate Control Panel After Warming The Cabin In Cold Weather
S2508000005
Service Bulletin/Repair Instructions
Diagnostic Trouble Codes (DTCs) Setting in the Battery Pack Control Module (BPCM) During Servicing
S1408000384 REV.G
Service Bulletin/Repair Instructions
Start Stop Charging Warning Lamp Illuminated On, Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Presence of IBS related Diagnostic Trouble Codes (DTCs), or Battery Warning Lamp On
S2508000001
Service Bulletin/Repair Instructions
Intelligent Battery Sensor (IBS) State of Charge (SOC) Inaccurate, Battery Charging Message, Firmware Over the Air (FOTA) Does Not Download or Battery Warning Lamp On
S2408000127
Service Bulletin/Repair Instructions
Instrument Panel Cluster (IPC) Sets Diagnostic Trouble Code (DTC) U0158-00 Lost Communication With the HUD Heads Up Display
S2408000126
Service Bulletin/Repair Instructions
Diagnostic Trouble Code (DTC) B1A0A-00 Remote Keyless Entry (RKE) FOB 3 Performance
101553
Warranty Program/Extension
Warranty Bulletin D-24-19 Fast Feedback Program – Electrified Components, Driveline Components and Transmission Components – 2025 Jeep Wagoneer BEV (KM) and 2025 Dodge Charger BEV (LB)
101095
Service Bulletin/Repair Instructions
Bracket - Fender Mounting
S2424000006
Service Bulletin/Repair Instructions
Drivers Side Left Rear Floor Ducts No Air Flow
S2408000088
Service Bulletin/Repair Instructions
Radio (ETM) Is Setting Active DTC B15A1-00 Media Port Connection
S2308000120 REV.B
Service Bulletin/Repair Instructions
Rain Sensing Auto Wipers and Auto on Head Lamps Inoperative