2020 Volvo VN Technical Service Bulletins

265 technical service bulletins (TSBs) are on record for the 2020 Volvo VN. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10235288Apr 12, 2023Engine cooling. CBR: Volvo Chassis - Timing Gear Plate Repair. This solution provides supplementary information to be used when installing a Timing Gear Plate with Integrated Seal.
• 10235279Apr 12, 2023Brakes, Electrical system. CBR: Volvo On-Highway Vehicles - Bendix ABS Fault SPN 807 FMI 13 Blink code 19-4. The new Central Pressure Control (CPC) system has changed the way that the ABS chuff test is performed.
• 10233518Mar 31, 2023Engine cooling. Oil In Coolant - Cross Contamination From Oil Cooler - 13L VGT Engines
• 10233510Mar 31, 2023Engine cooling. Volvo Chassis - Timing Gear Plate Repair
• 10233507Mar 21, 2023Electrical system. Volvo Chassis - Unable To Program VECU: Error Code 155; Possible EMS DTC U000188 CAN Communication Backbone 2 Net - VECU5 Only
• 10233492Mar 1, 2023Transmission and drivetrain. Updated the expiration date from February to November
• 10232571Feb 28, 2023Fuel system, Engine cooling. Electronic Pressure Releif Valve (EPRV) Delete & Fuel Rail Pressure Sensor
• 10232592Feb 21, 2023Engine cooling, Transmission and drivetrain. Flywheel Housing Thread Repair
• 10232576Feb 20, 2023Brakes, Electrical system. Anti-lock Braking System (ABS) Software Update And Inspection
• 10232583Feb 3, 2023Transmission and drivetrain. Diagnostic Trouble Code ( DTC ) P10AE Logged In TECU With ACTIVE Or INACTIVE Status, Fault Code Cannot Be Cleared; Possibly Accompanied By P105817 And P105818 - US10+OBD13 And Newer Emissions (16-Pin Diagnostic Connector), Commonly Model Year 2014
• 10228642Dec 22, 2022Engine cooling. Timing Gear Plate Inspection
• 10228641Dec 16, 2022Visibility (wipers, defrost, mirrors). TBS- Jumper Harness, Wiper Motor, Replacement
• 10227195Nov 24, 2022Electrical system. 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
• 10227190Nov 24, 2022Electrical system. Diagnostic Trouble Codes (DTC) P208064, P208464, P242B64 and P246F64 Lighting The Malfunction Indicator Lamp (MIL) - US17+OBD19 And Newer Emissions, Model Years 2020 and Newer
• 10227180Nov 24, 2022Electrical system. 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
• 10227211Nov 17, 2022Transmission and drivetrain. Transmission Bolt Replacement
• 10227205Nov 16, 2022Engine cooling. Document revised to state that a software update has been released for P0244-00 on TurboCompound US20 - US21 Emission engines.
• 10225707Oct 31, 2022Brakes, Electrical system. (Back Office Only) Volvo Chassis - Enable Parking Brake Alarm, Parameters - US17 And Newer ( INT-GEN2 )
• 10225706Oct 31, 2022Engine cooling. Volvo DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
• 10225696Oct 31, 2022Electrical system, Engine cooling. Turbo-Compound Engines - DTC P024400 - Turbocharger Wastegate Actuator Range/Performance - US21+OBD20 To US21+OBD22 Emissions
• 10225683Oct 31, 2022Electrical system. 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
• 10225680Oct 31, 2022Electrical system. Engine Control Module (EMS) Software (MSW) Information – October 2022; Improvement List (Change Log) - US21+OBD22 (13L VGT, TC) And US17+OBD22 (11L) Emissions
• 10225676Oct 31, 2022Electrical system. 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
• 10225704Oct 7, 2022Transmission and drivetrain. Volvo Chassis - ( AMT, I-Shift ) - Transmission Grinding When Downshifting ; Range Synchronizer (Synchro) Timing Procedure - US07 And Newer
• 10225702Oct 6, 2022Visibility (wipers, defrost, mirrors). TSB Washer Reservoir Leak
• 10225682Oct 4, 2022Engine cooling. Diagnostic Trouble Codes (DTC) P24F600 Or P24F700 - US14+OBD15 Emissions And Newer, Model Year 2016 And Newer
• 10225675Oct 4, 2022Engine cooling. Diagnostic Trouble Codes (DTC) P24F600 Or P24F700 - US14+OBD15 Emissions And Newer, Model Year 2016 And Newer
• 10222270Sep 22, 2022Engine cooling. TSB-Charge Air Cooler t-clamp install.
• 10222277Sep 20, 2022Body and structure. Volvo Chassis - VNL - Skylight Seal Repair - Model Year 2017 And Newer
• 10224584Sep 14, 2022Equipment. Expendable Items Parts List.
• 10219421Aug 29, 2022Engine cooling. Engine Control Module (EMS) Software (MSW) Information – August 2022; Improvement List (Change Log) - US21+OBD22 (13L VGT, TC) And US17+OBD22 (11L) Emissions
• 10219415Aug 29, 2022Engine cooling, Fuel system. fuel in the oil inspection
• 10219302Aug 29, 2022Electrical system. Part information for AMT input shaft repair kits and the shim kit that is required for repair.
• 10215264Jun 29, 2022Engine cooling. 11L, 13L, And 16L Engine Oil Analysis Specifications - US10 And Newer Emissions
• 10215281Jun 21, 2022Transmission and drivetrain, Engine cooling. Programming Failure - Chassis With Cummins Engine And An Allison Transmission
• 10215277Jun 21, 2022Brakes. DTC U012100 - Lost Communication With Anti-Lock Brake System (ABS) Control Module, No Additional Information
• 10215276Jun 21, 2022Electrical system, Vehicle speed control. (Back Office) - Cruise Control Inoperative After Updating Software VECU5 Without ESP Package (UESP)
• 10215265Jun 21, 2022Transmission and drivetrain. Warranty Automated Manual Transmission ( AMT, I-Shift, mDrive ) Control Housing Assembly; Guidelines For Filing A Claim For Chassis Return Visit With Transmission Issues After A Repair Requiring Control Housing Removal And Reinstallation - US07 And Newer
• 10215283Jun 17, 2022Transmission and drivetrain. AMT Control Housing Bench Testing - False Failures
• 10215266Jun 17, 2022Electrical system, Vehicle speed control. 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
• 10215306Jun 15, 2022Suspension, Steering. Volvo Chassis - Drag Link Inspection And Replacement Criteria
• 10215308Jun 7, 2022Transmission and drivetrain. Volvo Chassis - Equipped with An Automated Manual Transmission (AMT, iShift) - SNV 19-002 - AMT Oil Filter Housing Corrosion
• 10215292Jun 6, 2022Engine cooling. Diesel Particulate Filter (DPF) And Diesel Oxidation Catalyst (DOC) Pin Testing Procedure - US07 And Newer Emissions, Model Year 2008 And Newer.
• 10215263Jun 6, 2022Equipment, Electrical system. Unable To Retrieve "On Request" Messages For PeopleNet Or Omnitracs Modules Installed On The DL5 Data Link; Third Party Electronic Log Device Not Reporting Certain Data
• 10215282Jun 3, 2022Engine cooling. DEF Level (UQLS) Sensor Troubleshooting Guide - US17+OBD16 Emissions and Newer
• 10215279Jun 3, 2022Engine cooling. NOx Sensor Troubleshooting Guide - US10+OBD13 And Newer Emissions
• 10215275Jun 3, 2022Engine cooling. Particulate Matter (PM) Sensor Troubleshooting Guide - US14+OBD16 And Newer Emissions
• 10215273Jun 3, 2022Engine cooling. Aftertreatment Hydrocarbon Injector (AHI) Troubleshooting Guide - US10+OBD13 And Newer Emissions
• 10215271Jun 3, 2022Engine cooling. DEF Pump Troubleshooting Guide - US10+OBD13 And Newer Emissions
• 10215270Jun 3, 2022Engine cooling. Temperature Sensor Troubleshooting Guide - US10+OBD13 And Newer

← All problems reported for the 2020 Volvo VN