CBR-2592-1 202606
Service Bulletin/Repair Instructions
The purpose of this CBR is to provide steps on how to correct a customer complaint of DTC P107B86 accompanied With intermittent loss of throttle.
Vehicle report
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.
CBR-2592-1 202606
The purpose of this CBR is to provide steps on how to correct a customer complaint of DTC P107B86 accompanied With intermittent loss of throttle.
RD26-2 202605
If you have received this document, it is because one or more of the following Faults has been active for at least 5 minutes and can potentially prevent the Supplemental Restraint System/Airbag Inflation System (SRS) from functioning properly in the event of a collision. Tech Tool will need to be used for more detailed diagnostics.
CBR 2172-7 032026
CBR - No Start Condition After Over the Air Programing - VECU5 No Start "Safe State"
CBR 2246-5 032026
CBR - Z Spring Bracket Wear. Volvo Chassis
CBR 2361 022026
CBR - Observing debris within the cooling system is possible, with this debris potentially being dark and resembling sand.
CBR 439 022026
CBR - It has been found that the hood may not properly deflect water away from the "bird-beak" openings around the windshield opening.
S4343 022026
SC - Volvo Trucks has determined that a select group of trucks were built with an AHI Module fuel pressure sensor which does not meet our specifications.
CBR 976-7 202601
CBR - Volvo Chassis - I-Shift Transmission - Moisture / Contamination Found In The Transmission Electronic Control Unit (TECU ) Air Ports And Control Housing.
CBR 2190-10 202601
CBR - Volvo DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions and US22+OBD23 (DOES NOT APPLY TO VN(4))
CBR 2539-1 202601
CBR - Volvo Chassis – Grille Spacers Loosening Over Time.
CBR 199-7 202512
CBR - 3 Liter Engines ONLY - Engine Coolant Pump Housing Leak; Coolant Found Around The Oil Cooler Duct Cover Or In Between The Coolant Pump Housing And Oil Cooler Housing
CBR 2361-16 202512
CBR - 3 Liter Engines ONLY - Engine Coolant Pump Housing Leak; Coolant Found Around The Oil Cooler Duct Cover Or In Between The Coolant Pump Housing And Oil Cooler Housing
S4719 202512
SC - Electric Exhaust Heater Control Unit Update
CBR 2016-18 202511
CBR - Frame or Cab Lean
CBR 2495-4 202511
CBR - Carb 24 Phase 1 - 48V Diagnostics Guide.
CBR 199-6 202511
CBR - 13 Liter Engines ONLY - Engine Coolant Pump Housing Leak; Coolant Found Around The Oil Cooler Duct Cover Or In Between The Coolant Pump Housing And Oil Cooler Housing
CBR 2495 092025
The purpose of the 48V EATS heater system is to provide additional heat to the exhaust stream allowing the EATS to become active earlier during acold start and during engine operation that produces low exhaust gas temperatures.
CBR 2172-5 082025
CBR - When an OTA (Over-The-Air) job starts to program the VECU blocks the starter relay out, if the job ends in a Critical failure, the vehicle will remain in Safe State.
CBR 2488 072025
CBR - A significant GPS reporting issue is affecting fleet operations, with trucks maintaining back-office communication but failing to transmit GPS location data.
CBR 939 072025
CBR - US17AbstractVolvo Chassis equipped with Volvo Active Driver Assist may display DTC / Fault code SPN 516103 FMI 19 on Premium Tech Tool ( PTT ) or J-Pro, and code 167 in Bendix ACOM software.
CBR 170-8 202505
Inactive Code P25AE00 Being Generated After A Hard Pull And A Momentary Drop In Engine Oil Pressure (Low Oil Pressure) (Possible Related Codes - SPN4811 , SPN 100 , PID 100)
CBR 439-7 202505
It has been found that the hood may not properly deflect water away from the "bird-beak" openings around the windshield opening.
CBR 901-5 202505
Remote Control Central Door Lock, Programming; Key Fob Cannot Be Programmed Or Does Not Work After Programming - Model Year 2018 And Newer
CBR 939 202505
Volvo Chassis equipped with Volvo Active Driver Assist may display DTC / Fault code SPN 516103 FMI 19 on Premium Tech Tool (PTT) or J-Pro, and code 167 in Bendix ACOM software.
CBR 2016-14 202505
Volvo Chassis - Frame Or Cab Lean
TSB V-258-002A 202504
TSB - Aftertreatment Diesel Exhaust Fluid (DEF) Tank, Level Sensor Replacement.
S4444 202504
Fleet Campaign - Certain VN model trucks could experience excessive moisture build up within chassis mounted auxiliary air tank due to limited driver access to I-Shift air tank drain.
CBR 2452 202503
CBR - Driver Display Popup Error "Door Is Open. Shift Transmission To Neutral." -Instrument Cluster Software Update
CBR 2449 202503
CBR - Vertical Exhaust Aftertreatment System (EATS) Catalyst Cracking -Trucks Equipped With a Cummins 12LCompressed Natural Gas (CNG) Engine
CBR 561 202503
CBR - 11L, 13L, And 16L Engine Oil Analysis Specifications - US10 And Newer Emissions
CBR - 2016 202502
CBR - Troubleshooting cab lean should only begin after completing a vehicle preparation procedure to ensure all components are in place and settled.
SC - S4343 202502
SC - Volvo Trucks has determined that a select group of trucks were built with an AHI Module fuel pressure sensor which does not meet our specifications.
CBR 2438-1 202501
CBR - Volvo Chassis - No-Crank Issue After Programming
CBR 2016-12 202501
CBR - Frame Or Cab Lean
CBR 2361-12 202501
CBR - Volvo Chassis - Debris In 13L Cooling Systems Filled With Extended Life (VCS2)
S4346 202501
SC - Volvo Trucks has identified that certain VN model trucks equipped with a D13 Turbo Compound (TC) engine may be at risk of TC unit failure due to an under-torqued idler gear bracket.
S3977 202412
This Service Campaign is the solution for vehicles affected by the Hub cover Insufficient Retention Recall RVXX2302. This campaign also covers trucks that were shipped from the factory without hubcaps.
CBR-2016 202412
Frame lean can be caused by several seemingly isolated possibilities. The two most common are suspension and frame assembly issues.
V-321-001 202412
Volvo Trucks has identified that some VN model vehicles equipped with auxiliary power unit batteries may experience insufficient battery system charging. This could lead to early battery failure and improper functioning of the auxiliary power systems. Follow the instructions in the attached document to upgrade the charging system.
V-321-002 202412
Volvo Trucks has identified that some VN model vehicles equipped with auxiliary power unit batteries may experience insufficient battery system charging. This could lead to early battery failure and improper functioning of the auxiliary power systems. Follow the instructions in the attached document to upgrade the charging system.
CBR-997 202411
Vehicles may present with oil leak coming from the clutch/flywheel housing and observation of burned clutch smell or clutch slipping. These symptoms can be mistaken as a crankshaft rear main seal leak, when the actual cause is the crankshaft adaptor O-ring.
CBR-2417 202411
11L Engine Block Compatibility and Backward Conversion Parts Requirements
CBR-2260 202410
CBR - Volvo Chassis - Timing Gear Plate Repair
CBR-2411 202410
CBR - One-Box SCR Weld Leaks
CBR-2406 202410
CBR - Volvo VN Chassis - Headlight High Beams Do Not Function From Stalk Switch
CBR-2409 202410
CBR - 13L Engine - Rear Main Oil Seal Leak - Model Year 2025
M0295 202410
CBR - 13L engines may be equipped with an improper engine software calibration that does not match the engine certification label.
S4232 202410
FLEET IMPROVEMENT CAMPAIGN - Pepsi Lift Axle Hardware Torque
CBR-2258 202409
CBR - Diagnostic Trouble Code (DTC) P107471 - AMT-F
S0302 202409
Service Campaign: TGW3 Non-Communication
CBR-570 202409
CBR - US17 GHG Common Rail Fuel System Component Electrical Faults - Model Year 2017 To 2024
CBR-2376 202409
CBR - Drivers Information Display (DID) Inoperative/Goes Blank During Vehicle Operation
CBR-2387 202409
CBR - Vehicles Equipped With A Lift Axle - Wheel Speed Fault Code SPN 793, SPN 794 Set When Axle Is Up
CBR-2398 202409
CBR - Volvo Chassis - HVAC Fresh Air Door Binding
CBR-731 202409
CBR - Automated Manual Transmission (AMT) Model D or F (mDrive and I-Shift, AMT-D, AMT-F) - Transmission Oil Leakage From Transmission Input Shaft Seal Or Output Shaft Seal - US10 And Newer Emissions, Common Model Years 2010 And Newer
CBR-2361 202409
CBR - Volvo Chassis - Debris In 13L Cooling Systems Filled With Extended Life (VCS2).
CBR-343 202408
CBR: On Volvo chassis with an I-Shift and Mack chassis with an mDRIVE transmission, there have been reports of complete shift assemblies and TECUs being replaced due to technicians being unable to pinpoint the source of the air leak.
S0302 202408
Service Campaign: Volvo trucks has determined that certain VN and VHD model trucks built with TGW3 have stopped communicating after production. Follow the instructions below to update the TGW software and perform the SIM card calibration procedure to re-establish TGW connection.
S3581 202408
Service Campaign: Volvo trucks has determined that certain model year 2023-2024 Volvo VN vehicles, could experience an issue with the upper radiator hose collapsing or deforming causing it to leak or interfere with the engine lifting bracket. To correct this issue, follow the instructions below to replace the upper radiator hose with a new one.
S3584 202408
Service Campaign: Volvo trucks has determined that certain 2023 and 2024 model year VN vehicles, could experience an issue with the upper radiator hose collapsing or deforming causing it to leak or interfere with the engine lifting bracket. To correct this issue, follow the instructions below to replace the upper radiator hose with a new one.
CBR-523 202408
CBR: Overhead Wear Overview - Model Year2018 To Current (Common Rail Fuel System ONLY)
CBR-561 202408
CBR: 11L, 13L, And 16L Engine Oil Analysis Specifications - US10 And Newer Emissions
CBR-2361 202408
CBR: Volvo Chassis - Debris In 13L Cooling Systems Filled With Extended Life(VCS2)
CBR-2391 202408
CBR: Diagnostic Trouble Code (DTC) U010187- Lost Communication With TECU
CBR-2214 202407
CBR: Turbo Compound 2nd Generation - EGR And / Or DPF Diagnostic Trouble Codes(DTC), Diagnostic And Repair Information
CBR-2356 202407
CBR: Drivers Information Display (DID)Inoperative After Cluster Replacement And Programming
CBR-2361 202407
CBR: Volvo Chassis - Debris In 13L Cooling Systems Filled With Extended Life(VCS2)
CBR-2350 202407
CBR: Telematics Gateway (TGW) Connect Ability Issues
CBR-2383 202406
CBR - Accelerator Pedal: Inspection/Instructions
CBR-2334 202406
CBR - Brake Caliper Concerns And Premature Brake Pad Wear - Model Year 2023 - 2024
CBR-2376 202406
CBR - Drivers Information Display (DID) Inoperative/Goes Blank During Vehicle Operation
CBR-2356 202406
CBR - Drivers Information Display (DID) Inoperative After Cluster Replacement And Programming
CBR-939 202405
CBR - Volvo Chassis - Equipped With Volvo Active Driver Assist ( VADA ), With Or Without Lane Departure warning ( LDWS ) .
CBR-2139 202405
CBR - 11 Liter Engines - Fuel In Oil.
CBR-2214 202404
CBR: Turbo Compound 2nd Generation - EGR And / Or DPF Diagnostic Trouble Codes (DTC), Diagnostic And Repair Information.
CBR-2258 202404
CBR: Diagnostic Trouble Code (DTC) P107471 -AMT-F
CBR-2361 202404
CBR: Volvo Chassis - Debris In 13L Cooling Systems Filled With Extended Life(VCS2)
CBR-2343 202404
CBR: Volvo VN Models - Clicking Or Popping From HVAC When Switching To And From Defrost, Reduced Airflow In Defrost - Model Year 2024 to Present.
S3892 202404
Service Campaign: Unpainted TC Engines
S3902 202404
Service Campaign: Unpainted VGT Engines
CBR-2013 202404
CBR: Turbo Compound (TC) Hot Side Noise, Diagnostic Information.
CBR-2360 202404
CBR: Chassis Equipped With VECU5 Active Datalink/Communication Faults For Multiple Modules; ABS And SRS Communication Faults.
S3926 202403
Fleet Improvement Campaign: Certain Volvo VN model trucks have seat cushions that are thinner and wear faster than previous seat model. Follow the instructions below to replace the seat cushion with an alternative cushion that is acceptable.
CBR-2139 202403
CBR: Vehicles built with an 11 liter engine may experience a complaint of excessive fuel in the oil. It is possible that the source of the fuel is the rear fuel galley plug in the cylinder head.
CBR-2356 202403
CBR: After cluster replacement and programming, the Driver Information Display (DID) may not function as designed.
CBR-2359 202403
CBR: The Omnitracs ELD may have trouble linking up with the GPS signal. Replacing the Safety Direct Processor (SDP), (FLC), Omnitracs ELD unit, and overhead harness have had no positive affects. When both Bendix components mentioned are in the vehicle alongside the Omnitracs ELD, the GPS signal will not connect. However, if the SDP is disconnected, the GPS signal connects without issues.
CBR-408 202403
CBR: On a Volvo Chassis - US16 - with the Bendix Lane Departure Warning System ( LDW )the alarm would not cancel once the turn signals were activated.
S3903 202403
Service Campaign: Volvo trucks has determined that certain VAH, VHD, and VN model trucks built with a D13 engine could experience a reduced clamping load on the turbocharger mounting hardware causing the hardware to become loose. On affected vehicles follow the instructions below to remove the turbocharger and replace the mounting hardware and mounting gasket with new parts.
KC-2350
CBR - Telematics Gateway (TGW) Connect Ability Issues.
KC-2014
CBR - Driveline Noise, Suspension Ride Height Too High, Suspension Will Not Exhaust - Chassis Built 2016w01 And Newer
KC-202
CBR - Automated Manual Transmission ( AMT ) Flywheel Pilot Bearing Wear On Input Shaft.
KC-2347
CBR - Active "Set Park Brake" Message On Drivers Information Display (DID)
S3812 202402
Service Campaign - Door Cavity Wax
CBR-2333 202401
CBR: TGW Will Not Connect After SIM Card Replacement
S3856 202401
Service Campaign: VIN Label Engine Serial Number
CBR-2286 202401
CBR: Diagnostic Trouble Code (DTC) P113600 NOx Sensor 1/2 Correlation Calibration Error Bank 1 - Model Year 2024.
S3812 202312
Service Campaign: Volvo Trucks has determined that certain model year 2024 VN/VNE vehicles do not have an adequate amount of door cavity wax installed. Cavity wax is critical for corrosion protection inside the doors.
S3787 202312
Fleet Campaign: Certain Wegman Volvo trucks could have an issue with the Rear Air Suspension not being set correctly from the factory. The incorrectly adjusted suspension could cause incorrect working angles in the drive line.
CBR-2320 202312
CBR: 11L Engine - Air Conditioner (A/C) Line Damaged At Bracket - Model Year 2007 to Present.
CBR-2326 202312
CBR: Engine Control Module (EMS) Software (MSW) Information October 2023 Improvement List (Change Log) - US20-OBD23 Emissions.
S3672 202311
Service Campaign: For certain Volvo Trucks configurations an updated adaptive cruise software has been developed. The new software will be delivered as an updated PAR file to the ABS Module and will help reduce heat load on steer axleâÂÂs brake assemblies during an adaptive cruise control braking event. Follow the instructions below to visually inspect the brake rotors on the steer axle for excessive heat damage and update the ABS software.
S3753 202311
Service Campaign: Certain Volvo VN model trucks built with a D4 Dual PTO, have the incorrect length PTO mounting studs installed. With the incorrect studs installed there is a possibly of the retaining nuts coming loose and in certain cases result in a loss of gearbox fluid. Follow the instructions in this service campaign to remove and replace the PTO mounting studs with longer ones.
PSM23vna73
Parts Sales and Marketing Bulletin: Volvo Trucks is excited to announce an additional year warranty program on Volvo Reman AMT I-Shift Complete Transmissions. This extended warranty of 3 years or 350,000 miles on the transmission will be applicable when dealer installed, required parts are installed and is registered via eService.
S3779 202311
Fleet Improvement Campaign: Certain Volvo trucks could experience leakage from the Charge Air Cooler Pipe Crimp Clamps. This could result in a boost leak or hose blow off. A method for replacing the crimped hose clamps on the Charge Air Cooler (CAC) piping has been developed. Follow the instructions below to remove the four CAC crimped clamps and install four new T- bolt clamps.
S3769 202310
Service Campaign: Volvo has received reports of certain VN chassis vehicles with loose radius leaf eye bolt(s) on the right-hand side front and/or the right-hand side rear drive axles. The lack of torque on the center bolts could allow for the tires to rub on the frame or the shocks. This campaign will require tightening of the center bolts for the radius leaf spring.
CBR-399 202310
Vehicle Overspeed Warning Comes Active At A Lower Speed Than Expected; Vehicle Overspeed Warning In Driver Information Display (DID) - Model Year 2018 And Newer With New Style Instrument Cluster.
CBR-206 202310
CBR: Vehicle Speed Factor (K-Factor) Programming - Speed Factor Value Incorrect When Calculated In Premium Tech Tool (PTT); Speedometer Reading Incorrectly Following A Change To Vehicle Speed Factor - US17+OBD16 And Newer Emissions, Common Model Year 2018.
S3698 202309
Service Campaign: Battery Box Cover Label
CBR-2297 202309
CBR: Volvo Chassis - Nonfunctioning 12vAccessory Power Supply - Model Year(MY) 2017 To Present
S3581 202309
Service Campaign: Upper Radiator Hose Replacement (2.25 Crank Angle)
S3584 202309
Service Campaign: Upper Radiator Hose Replacement (4.00 Degree Crank Angle)
V-258-001 202309
TSB: Aftertreatment Diesel Exhaust Fluid (DEF) Tank, Level Sensor, Replacement
V-258-002 202309
TSB: Aftertreatment Diesel Exhaust Fluid (DEF) Tank, Level Sensor, Replacement
CBR-2120 202308
CBR: Volvo VHD & VN Models - Vehicle Wil Not Start, PTO Active Message Displayed In Cluster, PTO Light On When PTO Switch Is Turned Off
CBR-2301 202307
CBR: Volvo Chassis - Instrument Cluster (IC) Immobilizer Pass Code Not Working
S3553 202307
Service Campaign: CLC Fairing Handles
CBR-2112 202307
CBR: Programming Failure - Chassis With Cummins Engine And An Allison Transmission
S3512 202307
Service Campaign: Diesel Exhaust Fluid Tank Breather Replacement
CBR-2297 202307
CBR: Volvo Chassis - Nonfunctioning 12v Accessory Power Supply - Model Year (MY) 2017 To Present
CBR-2298 202307
CBR: Volvo DEF Dosing Valve Diagnostic Trouble Codes (DTC) P202D00, P208E00, P103B00 - US10+OBD13 And Newer Emissions
KC-2289
CBR - Diagnostic Trouble Code (DTC) P103200: Particulate Matter Sensor Removed from Exhaust - US21+OBD22 Emissions
KC-2094 Rev 3
Infotainment System - Volume Drop During A Phone Call, Phone Connected Via Bluetooth
S3252 Rev 2
Campaign - On certain Volvo truck models built with a D13 engines, there were some inconsistencies with the engine valve and injector adjustments.
KC-2292
CBR - Vehicles Equipped With Chalmers Suspension - Frame Bracket Hardware Loose or Interfering
KC-2286
CBR - Diagnostic Trouble Code (DTC) P113600 NOx Sensor 1/2 Correlation Calibration Error Bank 1 - Model Year 2024
KC-2043 Rev 4
CBR - Engine Control Module (EMS) Software (MSW) Information - Improvement List, Through June 2023 - US21+OBD2020 Emissions
KC-2279
CBR - iLok Fastener Torque
KC-5
CBR - Volvo Chassis - Model VNX - One piece Propeller Shaft ( Drive Shaft ) Contacts Cross Member
KC-2194
CBR - Volvo Selective Catalytic Reduction (SCR) Muffler Troubleshooting Guide - US10+OBD13 And Newer Emissions
S3252
Service Campaign: On certain Volvo truck models built with a D13 engines, there were some inconsistencies with the engine valve and injector adjustments.
SLV23-005
Service Literature Published and Released in May, 2023
KC-2050
CBR: Diagnostic Trouble Code (DTC) P225C00 : NOx1 Sensor Stuck High - US17+OBD2019 And Newer Emissions
KC-331-Ver6
CBR: Model Year 2017 to Current - Fuel Filter Change ( Primary And Secondary ) For The EM - USA17 Emission Engines
KC-503-Ver3
CBR: Automated Manual Transmission ( AMT ) - Transmission Electronic Control Unit ( TECU ) MID130 PSID 29 FMI 7 / P10AE81 Fault Codes Being Generated
KC-2229-Ver2
CBR: Automated Manual Transmission (AMT) Transmission Kickdown Mode
KC-2226-Ver3
CBR: Diagnostic Trouble Code (DTC) U1FFF68 - Factory Mode Active, Event Information - Model Year (MY) 2023
KC-474-Ver5
CBR: Diagnostic Trouble Code (DTC) P215A-64, Fault Code SPN 84 FMI 19
KC-2262
CBR: Volvo - Transmission Will Not Shift Into 12TH Gear Under A Load.
KC-2274
CBR: Volvo - Pre-Delivery Inspection (PDI) Torque Values. This solution provides the torque specs needed to complete a Pre- Delivery Inspection (PDI).
KC-2272
CBR: Diagnostic Trouble Code (DTC) P008A - Low Pressure Fuel System Pressure - Too Low
V-366-008
TSB: Adaptive Cruise Control, Deactivation
V-773-005a
Hub Cap, Leaking
KC-2191
CBR: Volvo NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions. The primary failure mode the NOx Sensors is internal failure, which will generate a sensor specific fault code.
KC-2269
CBR: 11L Engines, Non-Common Rail - Air Compressor Coolant Pipe, Parts Substitution - US14+OBD13 To US14+OBD16
KC-2260
CBR: Volvo Chassis - Timing Gear Plate Repair. This solution provides supplementary information to be used when installing a Timing Gear Plate with Integrated Seal.
S3049
SC: Engine Block Debris
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.