Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
FORD
Reported code forms U0001:88
Some 2025 Maverick hybrid vehicles built on or before 17-Feb-2025 may exhibit diagnostic trouble code (DTC) U0001:88 stored in the air conditioning control module (ACCM). If no customers symptoms are present, download…
RAM
Reported code forms U0001-00
EPS And Other CAN C Modules Offline, U0001-00, U0002-00, and U0131-00 Can C Bus Diagnostic Trouble Codes (DTCs).
RAM
Reported code forms U0001
EPS Steering Gear Prior to replacing EPS gear for Can C Bus Diagnostic Trouble Codes (DTCs), U0001 & U0002, please contact FCA Redacted Content. Please have the following info available: VIN, vehicle complaint,…
RAM
Reported code forms U0001
EPS And Other CAN C Modules Offline, U0001 And U0002 Can C Bus Diagnostic Trouble Codes (DTCs)
VOLVO
Reported code forms U000188
Volvo Chassis - Unable To Program VECU: Error Code 155; Possible EMS DTC U000188 CAN Communication Backbone 2 Net - VECU5 Only
RAM
Reported code forms U0001
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. There will be a choice between two calibrations. One for vehicles that utilize an ammonia…
VOLVO
Reported code forms U0001-88
Aftertreatment Control Module ( ACM ) Diagnostic Trouble Codes ( DTC ) U0001-88 and U0010-88 Lighting The Malfunction Indicator Lamp ( MIL ); Possible Derate Warning – US10 And Newer Chassis
MACK
Reported code forms U0001-88
Aftertreatment Control Module ( ACM ) Diagnostic Trouble Codes ( DTC ) U0001-88 and U0010-88 Lighting The Malfunction Indicator Lamp ( MIL ); Possible Derate Warning – US10 And Newer Chassis
VOLVO
Reported code forms U0001 - 88
Volvo Chassis - Diagnostic Trouble Code ( DTC ) U0001 - 88 After Using Bendix ACOM Version 6.14
RAM
Reported code forms U0001-00
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the PCM with the latest available software. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further…
VOLVO
Reported code forms U000188
Telematics Gateway ( TGW2 ) Equipped Chassis Displaying Diagnostic Trouble Code ( DTC ) U000188 DL2 Data Erratic, Intermittent or Incorrect Troubleshooting
MACK
Reported code forms U000188
Telematics Gateway ( TGW2 ) Equipped Chassis Displaying Diagnostic Trouble Code ( DTC ) U000188 DL2 Data Erratic, Intermittent or Incorrect Troubleshooting
VOLVO
Reported code forms U000188
Volvo Chassis - Unable To Program VECU: Error Code 155; Possible EMS DTC U000188 CAN Communication Backbone 2 Net - VECU5 Only
VOLVO
Reported code forms U000188
Volvo Chassis - Unable To Program VECU: Error Code 155; Possible EMS DTC U000188 CAN Communication Backbone 2 Net
RAM
Reported code forms U0001
Flash: Powertrain Control Module (PCM) Updates This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/PCM) with the latest available software. Customers may experience a…
LAND ROVER
Reported code forms U0001-82
Issue: When using the approved diagnostic equipment to read Diagnostic Trouble Codes (DTC?s), there may be a presence of the following DTC stored within the Anti-Lock Braking System (ABS) module. U0001-82 High Speed CAN…
MACK
Reported code forms U0001-88
Aftertreatment Control Module ( ACM ) Diagnostic Trouble Codes ( DTC ) U0001-88 and U0010-88, Lighting The Malfunction Indicator Lamp ( MIL ); Possible Derate Warning ? US10 And Newer Chassis
VOLVO
Reported code forms U0001-88
Aftertreatment Control Module ( ACM ) Diagnostic Trouble Codes ( DTC ) U0001-88 and U0010-88, Lighting The Malfunction Indicator Lamp ( MIL ); Possible Derate Warning ? US10 And Newer Chassis
RAM
Reported code forms U0001-00
Flash: 6.7L Diagnostic and System Improvements This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/PCM) with the latest available software. The following Diagnostic Trouble…
RAM
Reported code forms U0001-00
Flash: 6.7L Diagnostic and System Improvements This bulletin involves reprogramming the Engine Control Module/Powertrain Control Module (ECM/PCM) with the latest available software. The following Diagnostic Trouble…
VOLVO
Reported code forms U0001 - 88
Connecting to a Volvo chassis using Bendix ACOM version 6.14 may cause a "Check Engine Fault" message on the Drivers Information Display ( DID ), a Check Engine Light ( CEL ), and inactive DTC U0001 - 88.
FIAT
Reported code forms U0001-00
Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience a (MIL) illumination. Upon…
JEEP
Reported code forms U0001
Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience a Malfunction Indicator Lamp…
FIAT
Reported code forms U0001-00
Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. Customers may experience a (MIL) illumination. Upon…
CHRYSLER, JEEP
Reported code forms U0001
Flash: Transmission Diagnostic and Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) withthe latest available software.A small number of customers may experience a Malfunction…
JAGUAR
Reported code forms U0001-87
Situation: One or more of the following may be evident: ? '2 Wheel Drive Only Traction Reduced' message is displayed on the Instrument Cluster. ? The Malfunction Indicator Lamp (MIL) is illuminated on the Instrument…
LAND ROVER
Reported code forms U0001-82
Issue: When using the approved diagnostic equipment to read Diagnostic Trouble Codes (DTC?s), there may be a presence of the following DTC stored within the Anti-Lock Braking System (ABS) module. U0001-82 High Speed CAN…
JEEP
Reported code forms U0001
Flash: Transmission Diagnostic And Shift Enhancements This bulletin involves reprogramming the Transmission Control Module (TCM) with the latest available software. A small number of customers may experience a…
HARLEY-DAVIDSON
Reported code forms U0001
Tech Article, TA0015: MY17 ABS Historic DTC Codes. ABS codes U0001 and U0003 showing up in Digital Technician II under the historic codes section. Harley Davidson has been able to trace these codes back to the TechLink…
LAND ROVER
Reported code forms U0001-82 U0001-83 U0001-87
SITUATION: ON VEHICLES FITTED WITH ACTIVE DRIVELINE, THE MESSAGE 'TWO WHEEL DRIVE ONLY FAULT - TRACTION REDUCED' MAY BE DISPLAYED ON THE INSTRUMENT CLUSTER. DIAGNOSTIC TROUBLE CODES (DTC) P0745-92, P0942-92, P0C06-00,…