Vehicle report

2026 JEEP CHEROKEE

Service bulletins

86 bulletins

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.

08-178-26 REV. A

Service Bulletin/Repair Instructions

Flash: Power Liftgate Module (PLGM) Update Customers may comment on one or more of the following: ● The power liftgate chime remains active continuously and does not stop after the liftgate is closed or after an ignition cycle. ● The vehicle will not start due to a discharged battery. NOTE: Battery discharge caused by a continuously active liftgate chime or liftgate remaining open for an extended period. The following PLGM software enhancements are available with this software release: ● New Diagnostic Trouble Codes (DTCs) have been added to the PLGM to report out-of-range ambient temperature and the PLGM being left in plant mode. This bulletin involves reprogramming the PLGM with the latest software.

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)

08-326-26 REV. A

Service Bulletin/Repair Instructions

Malfunction Indicator Illuminated (MIL) - P04DF-00 Has Set Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P04DF-00 - Evap System Purge Control Valve 1 Performance/Stuck Open.

114282

Warranty Program/Extension

***Recall Completion Prior to Sale of Vehicle***

114283

Warranty Program/Extension

***Recall Completion Prior to Sale of Vehicle***

08-326-26

Service Bulletin/Repair Instructions

Malfunction Indicator Illuminated (MIL) - P04DF-00 Has Set Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code (DTC): ● P04DF-00 - Evap System Purge Control Valve 1 Performance/Stuck Open.

114080

Service Bulletin/Repair Instructions

HANDLE BRACKET - EXTERIOR DOOR & BRACKET - DOOR HANDLE

23-034-26

Service Bulletin/Repair Instructions

Door Latch 12V Battery Drain Customers must experience the following: SYMPTOM: ● The 12v battery is depleted. NOTE: Battery depletion is due to a door latch module issue. This bulletin involves replacing both front door and both rear door latch modules.

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.

08-307-26

Service Bulletin/Repair Instructions

AWD Drivetrain Control Module (DTCM) Reconfiguration 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): ● C0094-4B - 4WD/AWD Rear Differential Unit Temperature Sensor-over Temperature. ● C149B-98 - RDM-Component Or System Over Temperature. Customers may also experience one or more of the following: ● Poor AWD performance. ● 4WD Light illumination. This bulletin involves reconfiguring the DTCM.

9100877

Service Bulletin/Repair Instructions

Trailer Tow Wiring Harness If after installing Trailer Tow Kit the DTCM will not PROXI / B2204-00 ECU CONFIGURATION MISMATCH sets active in the BCM / ODOMETER begins to blink, please open a STAR Case and await instruction.

9100870

Service Bulletin/Repair Instructions

DIFFERENTIAL Rear Axle If replacing the Rear axle and going from AA to AC level, the bolt hole on the top of the axle will not have threads cut into it. Bolt: 06513614AA and Nut: 06512603AA will need to be ordered as well to be able to install the new axle.

9100870 Rev 1

Service Bulletin/Repair Instructions

DIFFERENTIAL Rear Axle If replacing the Rear axle and going from AA to AC level, the bolt hole on the top of the axle will not have threads cut into it. Bolt: 06513614AA and Nut: 06512603AA will need to be ordered as well to be able to install the new axle.

9100833 REV1

Service Bulletin/Repair Instructions

Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

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

9100833

Service Bulletin/Repair Instructions

Fuel Delivery Module Before replacing the fuel module for DTCs P0461 and P062A and other not start, long crank, fuel gauge accuracy and drivability issues, the technician should disconnect the electrical connector at the pump and perform a visual inspection of the connector for and bent, spread, or pushed out terminals. Repair any issues found. Reconnect the plug and perform a push pull push to ensure the connector is fully installed. Then perform 3 keys cycles and listen to hear if the fuel pump is operational. If the fuel pump is heard that indicates that everything is operating correctly. If the pump is heard replacement is not necessary, any replacement will function in the same way.

S268A000014

Service Bulletin/Repair Instructions

Radio/ETM is Adding Approximately 27mA Draw to Vehicle When in Logistics Mode

18-052-26 REV. A

Service Bulletin/Repair Instructions

Flash: Powertrain Control Module (PCM) Updates - PCR8A3 Technicians may find one or more of the following Diagnostic Trouble Code (DTC): SYMPTOM: ● **P22D3-00 - Turbo Turbine Inlet Valve Stuck Closed. DTC falsely sets. ● P016A-00 - Excessive Time To Enter Closed Loop Air/fuel Ratio Control. DTC falsely sets.** ● P04B6-00 - Fuel Fill Door Stuck Closed (Stored Status). NOTE: There will be no Malfunction Indicator Lamp (MIL) for this DTC. Customers may also experience one or more of the following: ● The vehicle will not start and cannot be keyed off. NOTE: The vehicles 12V system remains powered up. ● Poor combustion stability or "wavy" engine RPM oscillations during engine warm-ups. ● Engine Stop/Start (ESS) bumps or lack of refinement. ● Noisy/poor starts in extreme cold temperatures. ● Perceived after-run pump noise after vehicle is turned off. The following software enhancements are also available: ● **Disablement for DTCs P22D3-00 and P016A-00 setting.** ● Diagnostic improvements for DTCs, P013A-00, P013B-00, P013E-00 and P013F-00. ● Improved transitions between engine operating modes for emissions robustness. ● Scan tool improvement to show accurate state of after-run pump. ● Scan tool improvements for EVAP system data. ● Improved combustion stability during warm-up and catalyst-reheating mode. ● Improved ESS refinements. ● Optimization of after-run pump usage for lower 12V usage and perceived customer noise. ● Disablement of DTC P04B6-00 for falsely setting. ● Calibration update for EVAP system Service Leak Test. ● Improved engine starts at extreme low temperatures. This bulletin involves inspecting and possibly reprogramming the Battery Pack Control Module (BPCM), Drive Motor Power Inverter (DMPI), Electric Vehicle Control Unit (EVCU) and PCM with the latest available software.

23-017-26 REV. A

Service Bulletin/Repair Instructions

Headlamp Aiming Customers may comment on the following: SYMPTOM: ● The left headlamp is horizontally misaligned or incorrect. **This bulletin involves the inspection and headlamp alignment procedure for both headlamps.**

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.

23-017-26

Service Bulletin/Repair Instructions

Headlamp Aiming Customers may comment on the following: ● The left headlamp is horizontally misaligned or incorrect This bulletin is to properly aim the left headlamp.

S2608000006 REV.C

Service Bulletin/Repair Instructions

Limp Home Mode, Red Wrench Lamp Illuminated. DTCs P0C01-00 - Drive Motor A Current High And/Or P0C04-00 - Drive Motor B Current High

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.

9100819 Rev 1

Service Bulletin/Repair Instructions

If VIN is built before CP: April 28th, 2026, please order 06514797AA (Transmission bolts) along when replacing or servicing transmission assembly.

9100822

Service Bulletin/Repair Instructions

If VIN is built before CP: April 28th, 2026, please order 06514796AA (DMPI bolts) along when replacing or servicing DMPI assembly.

9100819

Service Bulletin/Repair Instructions

If VIN is built before CP: April 28th, 2026, please order 06514796AA (Transmission bolts) along when replacing or servicing transmission assembly.

S2623000035

Service Bulletin/Repair Instructions

Door Will Not Close. E-Latch Inoperative.

S2608000006 REV.B

Service Bulletin/Repair Instructions

Limp Home Mode, Red Wrench Lamp Illuminated. DTCs P0C01-00 - Drive Motor A Current High And/Or P0C04-00 - Drive Motor B Current High

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.

08-184-26

Service Bulletin/Repair Instructions

Flash: Electric Vehicle Control Unit (EVCU) Updates - PCR8A3 Customers may experience the following: ● The vehicle will not start and cannot be keyed off. NOTE: The vehicles 12V system remains powered up. ● Engine Stop/Start (ESS) bumps or lack of refinement. ● Rough Road Cruise Control (RRCC) function inoperable. ● Vehicle rolls back during low-speed Advanced Driver Assistance Systems (ADAS) usage when on a hill. The following software enhancements are also available: ● Diagnostic improvements for DTCs P061B, P3034 and U0111. ● Improved torque transitions when changing drive modes. ● Improved torque management for garage shifts. ● Improved fault reactions, allowing better limp-home functionality with critical faults. ● Improved ESS refinement. ● Updated Data Identifier Diagnostics to report target values of actuators. ● Coordinated change with Battery Pack Control Module (BPCM) to prevent High Voltage battery draining during module flashing. ● Improved CAN bus management, fixing conditions that prevent customer from starting the car and/or keying-off. ● Rough Road Cruise Control (RRCC) feature enablement. ● Improved torque control to prevent "bump" or "sailing" feel during downhill coasting. ● Torque control enhancement to prevent vehicle rollback during low-speed ADAS usage. This bulletin involves inspecting and possibly reprogramming the Battery Pack Control Module (BPCM), Drive Motor Power Inverter (DMPI), EVCU and Powertrain Control Module (PCM) with the latest available software.

08-185-26

Service Bulletin/Repair Instructions

Flash: Drive Motor Power Inverter (DMPI) Updates - PCR8A3 Customers may experience the following: ● The vehicle will not start and cannot be keyed off. NOTE: The vehicles 12V system remains powered up. ● Engine Stop/Start (ESS) bumps or lack of refinement. The following software enhancements are also available: ● Improved ESS refinement This bulletin involves inspecting and possibly reprogramming the Battery Pack Control Module (BPCM), DMPI, Electric Vehicle Control Unit (EVCU) and Powertrain Control Module (PCM) with the latest available software

08-186-26

Service Bulletin/Repair Instructions

Flash: Battery Pack Control Module (BPCM) Updates - PCR8A3 Technicians may find one or more of the following Diagnostic Trouble Codes (DTCs): ● P0DE6-00 - Hybrid/EV Battery Pack Cell Voltage Low. ● P0DAF-00 - Hybrid/EV Battery Cell Balancing Circuit A Range/performance. Customers may experience the following: ● The vehicle will not start and cannot be keyed off. NOTE: The vehicles 12V system remains powered up. The following software enhancements are also available: ● Improved diagnostic robustness of P0DAF-00. ● Increased maturation time for P0DE6-00 fault to cover extreme cold-start scenario where HV SOC drops low due to cold-cranking. ● Coordinated change with Electric Vehicle Control Unit (EVCU) to prevent high voltage battery drain during flashing events. This bulletin involves inspecting and possibly reprogramming the BPCM, Drive Motor Power Inverter (DMPI), EVCU and Powertrain Control Module (PCM) with the latest available software.

18-052-26

Service Bulletin/Repair Instructions

Flash: Powertrain Control Module (PCM) Updates - PCR8A3 Technicians may find the following Diagnostic Trouble Code (DTC): ● P04B6-00 - Fuel Fill Door Stuck Closed (Stored Status). NOTE: There will be no Malfunction Indicator Lamp (MIL) for this DTC. Customers may also experience one or more of the following: ● The vehicle will not start and cannot be keyed off. NOTE: The vehicles 12V system remains powered up. ● Poor combustion stability or "wavy" engine RPM oscillations during engine warm-ups. ● Engine Stop/Start (ESS) bumps or lack of refinement. ● Noisy/poor starts in extreme cold temperatures. ● Perceived after-run pump noise after vehicle is turned off. The following software enhancements are also available: ● Diagnostic improvements for DTCs, P013A-00, P013B-00, P013E-00 and P013F-00. ● Improved transitions between engine operating modes for emissions robustness. ● Scan tool improvement to show accurate state of after-run pump. ● Scan tool improvements for EVAP system data. ● Improved combustion stability during warm-up and catalyst-reheating mode. ● Improved ESS refinements. ● Optimization of after-run pump usage for lower 12V usage and perceived customer noise. ● Disablement of DTC P04B6-00 for falsely setting. ● Calibration update for EVAP system Service Leak Test. ● Improved engine starts at extreme low temperatures. This bulletin involves inspecting and possibly reprogramming the Battery Pack Control Module (BPCM), Drive Motor Power Inverter (DMPI), Electric Vehicle Control Unit (EVCU) and PCM with the latest available software.

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

08-193-26

Service Bulletin/Repair Instructions

Global Telematics Box Module (TBM) Firmware Over The Air (FOTA) Update From R5R1 To R5T 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): ● B1560-11 - Cellular Antenna 1-Circuit Short To Ground. ● B1560-13 - Cellular Antenna 1-Circuit Open. ● B1561-11 - Cellular Antenna 2 Short To Ground. ● B1561-13 - Cellular Antenna 2-Circuit Open. ● B1562-14 - GPS Antenna-Circuit Short To Ground Or Open. ● B22A9-96 - ECU Internal Performance - Component Internal Failure. Customers may also experience the following: ● "Uconnect Box Requires Service" Message on the display screen. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The TBM software will be updated from R5R1 to R5T software level.

08-083-26 REV. B

Service Bulletin/Repair Instructions

Flash: Power Liftgate Module (PLGM) Updates Customers may experience one or more of the following: ● After the ignition has been placed in the off position and the liftgate left open, there could be possibility of a 12V battery drain. ● If the liftgate is latched to the striker (secondary latch) but not completely cinched (primary latch), the liftgate is unable to be opened using the exterior handle switch, front interior switch, or keyfob. This bulletin involves inspecting and possibly reprogramming the PLGM with the latest software

23-012-26

Service Bulletin/Repair Instructions

Missing Cargo Liner Customers may comment on the following: ● Cargo liner is missing This bulletin involves installing the cargo liner

08-178-26

Service Bulletin/Repair Instructions

Power Liftgate Module (PLGM) Upcoming Update Customers may comment on the following: ● The power liftgate chime remains continuously active and does not turn off after closing the liftgate or cycling the ignition

S2308000034 REV.B

Service Bulletin/Repair Instructions

No Wireless Charging Or Slow Wireless Charging

9100805

Service Bulletin/Repair Instructions

Starting 26MY, the Panel Close Out (underhood beauty cover) is not included in the standard vehicle and only included by sales code: XFF If a vehicle does not have the XFF sales code this part should only be ordered for customer pay, not for warranty as a missing component.

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.

08-083-26 REV. A

Service Bulletin/Repair Instructions

Flash: Power Liftgate Module (PLGM) Updates Customers may experience one or more of the following: SYMPTOM: ● After the ignition has been placed in the off position and the liftgate left open, there could be possibility of a 12V battery drain. ● If the liftgate is latched to the striker (secondary latch) but not completely cinched (primary latch), the liftgate is unable to be opened using the exterior handle switch, front interior switch, or keyfob. This bulletin involves reprogramming the PLGM with the latest software.

08-151-26

Service Bulletin/Repair Instructions

Active Noise Cancellation (ANC) Customers may comment on the following: SYMPTOM: ● Speakers are cutting in and out intermittently when at a high volume level.

08-075-26 REV. A

Service Bulletin/Repair Instructions

Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies get fogged with a light layer of condensation on the SYMPTOM: inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). Lens fogging can also occur under certain atmospheric conditions after a vehicle has been parked outside overnight (i.e. a warm humid day followed by clear cool night). This will usually clear as atmospheric conditions change to allow the condensation to change back into a vapor. Turning the taillamps on will usually accelerate this process. This bulletin is to communicate the procedure for rear taillamp condensation clearing.

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.

07-001-26

Service Bulletin/Repair Instructions

Low Coolant Level Due To Coolant Leak Customers may comment on one or more of the following: SYMPTOM: ● Coolant level is low. ● Coolant is leaking. ● Vehicle is in Turtle mode and exhibits reduced performance. This bulletin involves inspecting, and possibly replacing, the electric pump outlet coolant hose and/or the radiator inlet hose.

111121

Service Bulletin/Repair Instructions

SWITCH - POWER WINDOW

111124

Service Bulletin/Repair Instructions

SWITCH - POWER WINDOW

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$

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

S2608000013

Service Bulletin/Repair Instructions

No Crank, No Start

110780

Service Bulletin/Repair Instructions

HANDLE - RELEASE

S2603000002

Service Bulletin/Repair Instructions

Grease is purging from the differential seal.

24-001-26

Service Bulletin/Repair Instructions

Refrigerant Leak At Temp And Pressure Sensor Seal Customers may experience the following: SYMPTOM: ● Loss of air conditioning over time. ● A/C refrigerant leaking at the temp and pressure sensor (A/C pressure transducer) seal. This bulletin involves replacing the A/C temp and pressure sensor (A/C pressure transducer) O-ring seal.

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

110608

Service Bulletin/Repair Instructions

SPEAKER - NONE

S2608000006 REV.A

Service Bulletin/Repair Instructions

Limp Home Mode, Red Wrench Lamp Illuminated. DTCs P0C01-00 - Drive Motor A Current High And/Or P0C04-00 - Drive Motor B Current High

S2608000007

Service Bulletin/Repair Instructions

Trailer Tow Module (TTM) Setting Active DTC U0100-00 – Lost Communication With ECM/PCM

9100774

Service Bulletin/Repair Instructions

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.

S2509000011 REV.A

Service Bulletin/Repair Instructions

Engine Oil is Red in Color

08-083-26

Service Bulletin/Repair Instructions

Flash: Power Liftgate Module (PLGM) Updates Customers may experience one or more of the following: SYMPTOM: ● After the ignition has been placed in the off position and the liftgate left open, there could be possibility of a 12V battery drain. ● If the liftgate is latched to the striker (secondary latch) but not completely cinched (primary latch), the liftgate is unable to be opened using the exterior handle switch, front interior switch, or keyfob. This bulletin involves reprogramming the PLGM with the latest software.

S2608000006

Service Bulletin/Repair Instructions

Limp Home Mode, Red Wrench Lamp Illuminated. DTCs P0C01-00 - Drive Motor A Current High And/Or P0C04-00 - Drive Motor B Current High

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.

08-075-26

Service Bulletin/Repair Instructions

Rear Taillamp Condensation Clearing Procedure On occasion, vehicle exterior taillamp assemblies get fogged with a light layer of condensation on the SYMPTOM: inside of the lenses Fig. 1. This may be reported after the lamps have been turned on and brought up to operating temperature, turned off and then rapidly cooled by cold water (such as rain, or the water from a vehicle wash). Lens fogging can also occur under certain atmospheric conditions after a vehicle has been parked outside overnight (i.e. a warm humid day followed by clear cool night). This will usually clear as atmospheric conditions change to allow the condensation to change back into a vapor. Turning the taillamps on will usually accelerate this process. This bulletin is to communicate the procedure for rear taillamp condensation clearing.

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

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

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.

08-049-26

Service Bulletin/Repair Instructions

PROXI Alignment: Driver Door Module (DDM) and Passenger Door Module (PDM) Customers may experience the following: ● Rear doors cannot be closed at first attempt. This bulletin involves performing a PROXI alignment to the DDM and PDM.

S268A000004

Service Bulletin/Repair Instructions

BCM is Setting The Diagnostic Trouble Code DTC U0499- 00 Invalid Data Received From Telematic Control Module A

108458

Service Bulletin/Repair Instructions

DETECTOR - EVAPORATIVE SYSTEM INTEGRITY MODULE

108461

Service Bulletin/Repair Instructions

DETECTOR - EVAPORATIVE SYSTEM INTEGRITY MODULE

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.