U03E8 – U07CF
Network diagnostic trouble codes — 105 codes in this range.
| Code | Description | |
|---|---|---|
| U0400 | Invalid Data Received | Details → |
| U0401 | Invalid Data Received From ECM/PCM | Details → |
| U0402 | Invalid Data Received From Transmission Control Module | Details → |
| U0403 | Invalid Data Received From Transfer Case Control Module | Details → |
| U0404 | Invalid Data Received From Gear Shift Control Module | Details → |
| U0405 | Invalid Data Received From Cruise Control Module | Details → |
| U0406 | Invalid Data Received From Fuel Injector Control Module | Details → |
| U0407 | Invalid Data Received From Glow Plug Control Module | Details → |
| U0408 | Invalid Data Received From Throttle Actuator Control Module | Details → |
| U0409 | Invalid Data Received From Alternative Fuel Control Module | Details → |
| U040A | — | Details → |
| U040B | — | Details → |
| U040C | — | Details → |
| U040D | Invalid Data Received From Turbocharger/Supercharger Control Module "A" | Details → |
| U040E | — | Details → |
| U040F | Invalid Data Received From Reductant Control Module | Details → |
| U0410 | Invalid Data Received From Fuel Pump Control Module | Details → |
| U0411 | Invalid Data Received From Drive Motor Control Module | Details → |
| U0412 | Invalid Data Received From Battery Energy Control Module A | Details → |
| U0413 | Invalid Data Received From Battery Energy Control Module B | Details → |
| U0414 | Invalid Data Received From Four-Wheel Drive Clutch Control Module | Details → |
| U0415 | Invalid Data Received From Anti-Lock Brake System Control Module | Details → |
| U0416 | Invalid Data Received From Vehicle Dynamics Control Module | Details → |
| U0417 | Invalid Data Received From Park Brake Control Module | Details → |
| U0418 | Invalid Data Received From Brake System Control Module | Details → |
| U0419 | Invalid Data Received From Steering Effort Control Module | Details → |
| U041B | — | Details → |
| U041E | — | Details → |
| U0420 | Invalid Data Received From Power Steering Control Module | Details → |
| U0421 | Invalid Data Received From Ride Level Control Module | Details → |
| U0422 | Invalid Data Received From Body Control Module | Details → |
| U0423 | Invalid Data Received From Instrument Panel Control Module | Details → |
| U0424 | Invalid Data Received From HVAC Control Module | Details → |
| U0425 | Invalid Data Received From Auxiliary Heater Control Module | Details → |
| U0426 | Invalid Data Received From Vehicle Immobilizer Control Module | Details → |
| U0427 | Invalid Data Received From Vehicle Security Control Module | Details → |
| U0428 | Invalid Data Received From Steering Angle Sensor Module | Details → |
| U0429 | Invalid Data Received From Steering Column Control Module | Details → |
| U042E | — | Details → |
| U0430 | Invalid Data Received From Tire Pressure Monitor Module | Details → |
| U0431 | Invalid Data Received From Body Control Module "A" | Details → |
| U0433 | Invalid Data Received From Cruise Control Front Distance Range Sensor | Details → |
| U043D | Invalid Data Received From Accelerator Pedal Module | Details → |
| U0442 | Invalid Data Received From Climate Control Module | Details → |
| U0443 | — | Details → |
| U0444 | — | Details → |
| U0447 | Invalid Data Received From Gateway "A" | Details → |
| U044C | — | Details → |
| U0452 | Invalid Data Received From Restraints Control Module | Details → |
| U0456 | Invalid Data Received From Coolant Temperature Control Module | Details → |
| U045A | Invalid Data Received From Parking Assist Control Module “A” | Details → |
| U0464 | — | Details → |
| U0466 | — | Details → |
| U0469 | Invalid Data Received From Starter / Generator Control Module | Details → |
| U046A | — | Details → |
| U049A | Invalid Data Received From “Door Control Module A” | Details → |
| U049C | Invalid Data Received From Battery Charger Control Module | Details → |
| U049D | — | Details → |
| U04A0 | — | Details → |
| U04A4 | Lost Communication With NOx Sensor Module A | Details → |
| U04B1 | — | Details → |
| U04B5 | — | Details → |
| U04B6 | — | Details → |
| U055A | Lost Communication With Windshield Wiper Control Module | Details → |
| U0585 | Invalid Data Received From Active Grille Air Shutter Module "A" | Details → |
| U0586 | Invalid Data Received From Active Grille Air Shutter Module "B" | Details → |
| U058C | Invalid Data Received From Active Grille Air Shutter Module "C" | Details → |
| U058D | Invalid Data Received From Active Grille Air Shutter Module "D" | Details → |
| U0593 | — | Details → |
| U0599 | Invalid Data Received From DC to DC Converter Control Module "A" | Details → |
| U059B | Invalid Data Received From Hybrid/EV Battery Pack Sensor Module | Details → |
| U059E | Invalid Data Received From Auxiliary Heater Control Module | Details → |
| U059F | Lost Communication With Headlamp Control Module | Details → |
| U05A3 | Lost Communication With NOx Sensor Module B | Details → |
| U05A4 | — | Details → |
| U05A6 | — | Details → |
| U05A8 | — | Details → |
| U05AA | — | Details → |
| U05AB | Invalid Data Received From Engine Disconnect Clutch | Details → |
| U0600 | — | Details → |
| U0601 | Lost Communication With Tire Pressure Monitor Module | Details → |
| U0603 | Lost Communication With Navigation Control Module | Details → |
| U0606 | — | Details → |
| U0609 | Lost Communication With Manifold Absolute Pressure Sensor "A" | Details → |
| U060B | Lost Communication With Turbocharger/Supercharger Boost Sensor "A" | Details → |
| U060F | Lost Communication With Body Control Module J | Details → |
| U0616 | — | Details → |
| U0619 | Lost Communication With Steering Angle Sensor Module | Details → |
| U061F | Lost Communication With Body Control Module 'B' | Details → |
| U0623 | Lost Communication With Headlamp Control Module | Details → |
| U0624 | Lost Communication With High Beam Control Module | Details → |
| U0625 | Lost Communication With Fuel Rail Pressure Sensor Bank 1 | Details → |
| U0632 | — | Details → |
| U0633 | — | Details → |
| U063D | Lost Communication With Front Camera Control Module | Details → |
| U0646 | — | Details → |
| U064F | — | Details → |
| U0651 | — | Details → |
| U0652 | — | Details → |
| U0653 | — | Details → |