U04xx codes
181 codes in this group. The last column counts owner complaints that mention the code.
| Code | Meaning | Owner reports |
|---|---|---|
| U0400 | Invalid Data Received | |
| U0401 | Invalid Data Received From ECM/PCM A | 3 |
| U0402 | Invalid Data Received From TCM | |
| U0403 | Invalid Data Received From Transfer Case Control Module | 1 |
| U0404 | Invalid Data Received From Gear Shift Control Module A | |
| U0405 | Invalid Data Received From Cruise Control Module | |
| U0406 | Invalid Data Received From Fuel Injector Control Module | |
| U0407 | Invalid Data Received From Glow Plug Control Module | |
| U0408 | Invalid Data Received From Throttle Actuator Control Module | |
| U0409 | Invalid Data Received From Alternative Fuel Control Module | |
| U040A | Invalid Data Received From Air Conditioning Control Module | |
| U040B | Invalid Data Received From Exhaust Gas Recirculation Control Module A | |
| U040C | Invalid Data Received From Exhaust Gas Recirculation Control Module B | |
| U040D | Invalid Data Received From Turbocharger/Supercharger Control Module A | |
| U040E | Invalid Data Received From Turbocharger/Supercharger Control Module B | |
| U040F | Invalid Data Received From Reductant Control Module | |
| U0410 | Invalid Data Received From Fuel Pump Control Module | |
| U0411 | Invalid Data Received From Drive Motor Control Module | |
| U0412 | Invalid Data Received From Battery Energy Control Module A | |
| U0413 | Invalid Data Received From Battery Energy Control Module B | |
| U0414 | Invalid Data Received From Four-Wheel Drive Clutch Control Module | |
| U0415 | Invalid Data Received From Anti-Lock Brake System (ABS) Control Module | 2 |
| U0416 | Invalid Data Received From Vehicle Dynamics Control Module | |
| U0417 | Invalid Data Received From Park Brake Control Module | |
| U0418 | Invalid Data Received From Brake System Control Module A | 3 |
| U0419 | Invalid Data Received From Steering Effort Control Module | |
| U041A | Invalid Data Received From Battery Isolation/Voltage Stabilization Control Module | |
| U041B | Invalid Data Received From Exhaust Gas Sensor Module A | |
| U041C | Invalid Data Received From Rocker Arm Control Module A | |
| U041D | Invalid Data Received From Rocker Arm Control Module B | |
| U041E | Invalid Data Received From All Wheel Drive Control Module | |
| U041F | Invalid Data Received From Throttle Actuator B Control Module | |
| U0420 | Invalid Data Received From Power Steering Control Module A | 1 |
| U0421 | Invalid Data Received From Suspension Control Module A | |
| U0422 | Invalid Data Received From Body Control Module | |
| U0423 | Invalid Data Received From Instrument Panel Cluster Control Module | |
| U0424 | Invalid Data Received From HVAC Control Module | 1 |
| U0425 | Invalid Data Received From Auxiliary Heater Control Module | |
| U0426 | Invalid Data Received From Vehicle Immobilizer Control Module | |
| U0427 | Invalid Data Received From Vehicle Security Control Module | |
| U0428 | Invalid Data Received From Steering Angle Sensor Module | |
| U0429 | Invalid Data Received From Steering Column Control Module | 1 |
| U042A | Invalid Data Received From V2X Module | |
| U042B | Invalid Data Received From Chassis Control Module A | 1 |
| U042C | Invalid Data Received From Chassis Control Module B | |
| U042D | Invalid Data Received From Active Vibration Control Module | |
| U042E | Invalid Data Received From Generator A Control Module | |
| U042F | Invalid Data Received From Camshaft Position Control Module | |
| U0430 | Invalid Data Received From Tire Pressure Monitor Module | |
| U0431 | Invalid Data Received From Body Control Module A | |
| U0432 | Invalid Data Received From Multi-axis Acceleration Sensor Module A | |
| U0433 | Invalid Data Received From Front Distance Range Sensor - Single Sensor or Center | |
| U0434 | Invalid Data Received From Active Roll Control Module | |
| U0435 | Invalid Data Received From Power Steering Control Module - Rear | |
| U0436 | Invalid Data Received From Differential Control Module - Front | |
| U0437 | Invalid Data Received From Differential Control Module - Rear | |
| U0438 | Invalid Data Received From Trailer Brake Control Module | |
| U0439 | Invalid Data Received From All Terrain Control Module | |
| U043A | Invalid Data Received From Suspension Control Module B | |
| U043B | Invalid Data Received From Front Distance Range Sensor - Left | |
| U043C | Invalid Data Received From Front Distance Range Sensor - Right | |
| U043D | Invalid Data Received From Accelerator Pedal Module | |
| U043E | Invalid Data Received From Vacuum Sensor A | |
| U043F | Invalid Data Received From Vacuum Sensor B | |
| U0440 | Invalid Data Received From Pedestrian Alert Control Module | |
| U0441 | Invalid Data Received From Emissions Critical Control Information | |
| U0442 | Invalid Data Received From ECM/PCM B | |
| U0443 | Invalid Data Received From Body Control Module B | |
| U0444 | Invalid Data Received From Body Control Module C | |
| U0445 | Invalid Data Received From Body Control Module D | |
| U0446 | Invalid Data Received From Body Control Module E | |
| U0447 | Invalid Data Received From Serial Data Gateway Module A | |
| U0448 | Invalid Data Received From Serial Data Gateway Module B | |
| U0449 | Invalid Data Received From Serial Data Gateway Module C | |
| U044A | Invalid Data Received From Serial Data Gateway Module D | |
| U044B | Invalid Data Received From Battery Energy Control Module C | |
| U044C | Invalid Data Received From Hybrid/EV Battery Inductive Charging Module | |
| U044D | Invalid Data Received From Generator B Control Module | |
| U044F | Invalid Data Received From Mirror Control Module B | |
| U0451 | Invalid Data Received From Serial Data Gateway Module E | |
| U0452 | Invalid Data Received From Restraints Control Module | |
| U0453 | Invalid Data Received From Side Restraints Control Module - Left | |
| U0454 | Invalid Data Received From Side Restraints Control Module - Right | |
| U0455 | Invalid Data Received From Restraints Occupant Classification System Module | 1 |
| U0456 | Invalid Data Received From Coolant Temperature Control Module | |
| U0457 | Invalid Data Received From Information Center A | |
| U0458 | Invalid Data Received From Information Center B | |
| U0459 | Invalid Data Received From Head Up Display | |
| U045A | Invalid Data Received From Parking Assist Control Module A | |
| U045B | Invalid Data Received From Anti-Lock Brake System (ABS) Control Module B | |
| U045C | Invalid Data Received From Power Steering Control Module B | |
| U045D | Invalid Data Received From Automated Driving System Control Module A | |
| U045E | Invalid Data Received From Automated Driving System Control Module B | |
| U045F | Invalid Data Received From Automated Driving System Interface Module A | |
| U0460 | Invalid Data Received From Automated Driving System Interface Module B | |
| U0461 | Invalid Data Received From Audible Alert Control Module | |
| U0462 | Invalid Data Received From Compass Module | |
| U0463 | Invalid Data Received From Navigation Display Module | |
| U0464 | Invalid Data Received From Navigation Control Module | |
| U0465 | Invalid Data Received From PTO Control Module | |
| U0466 | Invalid Data Received From HVAC Control Module - Rear | |
| U0467 | Invalid Data Received From Fuel Additive Control Module | |
| U0468 | Invalid Data Received From Fuel Cell Control Module | |
| U0469 | Invalid Data Received From Starter / Generator Control Module | |
| U046A | Invalid Data Received From Sunroof Control Module | |
| U046B | Invalid Data Received From Global Positioning System Module | |
| U046C | Invalid Data Received From A/C Compressor Control Module | |
| U046D | Invalid Data Received From Fuel Pump Control Module B | |
| U046E | Invalid Data Received From Exhaust Gas Sensor Module B | |
| U0471 | Invalid Data Received From Restraints System Sensor A | |
| U0472 | Invalid Data Received From Restraints System Sensor B | |
| U0473 | Invalid Data Received From Restraints System Sensor C | |
| U0474 | Invalid Data Received From Restraints System Sensor D | |
| U0475 | Invalid Data Received From Restraints System Sensor E | |
| U0476 | Invalid Data Received From Restraints System Sensor F | |
| U0477 | Invalid Data Received From Restraints System Sensor G | |
| U0478 | Invalid Data Received From Restraints System Sensor H | |
| U0479 | Invalid Data Received From Restraints System Sensor I | |
| U047A | Invalid Data Received From Restraints System Sensor J | |
| U047B | Invalid Data Received From Restraints System Sensor K | |
| U047C | Invalid Data Received From Restraints System Sensor L | |
| U047D | Invalid Data Received From Restraints System Sensor M | |
| U047E | Invalid Data Received From Restraints System Sensor N | |
| U047F | Invalid Data Received From Seat Belt Pretensioner Module A | |
| U0480 | Invalid Data Received From Seat Belt Pretensioner Module B | |
| U0481 | Invalid Data Received From Automatic Lighting Control Module | |
| U0482 | Invalid Data Received From Headlamp Leveling Control Module A | |
| U0483 | Invalid Data Received From Lighting Control Module - Front | |
| U0484 | Invalid Data Received From Lighting Control Module - Rear A | |
| U0485 | Invalid Data Received From Radio | |
| U0486 | Invalid Data Received From Antenna Control Module | |
| U0487 | Invalid Data Received From Audio Amplifier A | |
| U0488 | Invalid Data Received From Digital Disc Player/Changer Module A | |
| U0489 | Invalid Data Received From Digital Disc Player/Changer Module B | |
| U048A | Invalid Data Received From Digital Disc Player/Changer Module C | |
| U048B | Invalid Data Received From Headlamp Leveling Control Module B | |
| U0491 | Invalid Data Received From Digital Disc Player/Changer Module D | |
| U0492 | Invalid Data Received From Television | |
| U0493 | Invalid Data Received From Personal Computer | |
| U0494 | Invalid Data Received From Digital Audio Control Module A | |
| U0495 | Invalid Data Received From Digital Audio Control Module B | |
| U0496 | Invalid Data Received From Subscription Entertainment Receiver Module | |
| U0497 | Invalid Data Received From Entertainment Control Module - Rear A | |
| U0498 | Invalid Data Received From Telephone Control Module | |
| U0499 | Invalid Data Received From Telematic Control Module | |
| U049A | Invalid Data Received From Door Control Module A | |
| U049B | Invalid Data Received From Tachograph Module | |
| U049C | Invalid Data Received From Battery Charger Control Module A | |
| U049D | Invalid Data Received From Glow Plug Control Module 2 | |
| U049E | Invalid Data Received From Direct Ozone Reduction Catalyst Temperature Sensor | |
| U049F | Invalid Data Received From Transmission Range Control Module | |
| U04A0 | Invalid Data Received From Engine Coolant Pump Control Module | |
| U04A1 | Invalid Data Received From Hybrid/EV Battery Interface Control Module A | |
| U04A2 | Invalid Data Received From Hybrid/EV Battery Interface Control Module B | |
| U04A3 | Invalid Data Received From Hybrid/EV Battery Interface Control Module C | |
| U04A4 | Invalid Data Received From Particulate Matter Sensor A | |
| U04A5 | Invalid Data Received From Hybrid/EV Battery Interface Control Module E | |
| U04A6 | Invalid Data Received From Hybrid/EV Battery Interface Control Module F | |
| U04A7 | Invalid Data Received From Hybrid/EV Battery Interface Control Module G | |
| U04A8 | Invalid Data Received From Hybrid/EV Battery Interface Control Module H | |
| U04A9 | Invalid Data Received From Hybrid/EV Battery Interface Control Module I | |
| U04AA | Invalid Data Received From Hybrid/EV Battery Interface Control Module J | |
| U04AB | Invalid Data Received From Hybrid/EV Battery Interface Control Module K | |
| U04AC | Invalid Data Received From Hybrid/EV Battery Interface Control Module L | |
| U04AD | Invalid Data Received From Hybrid/EV Battery Interface Control Module M | |
| U04AE | Invalid Data Received From Hybrid/EV Battery Interface Control Module N | |
| U04AF | Invalid Data Received From Hybrid/EV Battery Interface Control Module O | |
| U04B0 | Invalid Data Received From Hybrid/EV Battery Interface Control Module P | |
| U04B1 | Invalid Data Received From Battery Monitor Module | |
| U04B2 | Invalid Data Received From Particulate Matter Sensor B | |
| U04B3 | Invalid Data Received From Planetary Gear Set Control Module | |
| U04B4 | Invalid Data Received From Brake Blending Actuator | |
| U04B5 | Invalid Data Received From Brake System Control Module B | |
| U04B6 | Invalid Data Received From Catalyst Heater Control Module | |
| U04BA | Invalid Data Received From Switch Input Module A | |
| U04BB | Invalid Data Received From Switch Input Module B | |
| U04BC | Invalid Data Received From Switch Input Module C | |
| U04BD | Invalid Data Received From Park Lock/Pawl Control Module | |
| U04BE | Invalid Data Received From Battery Charger Control Module B | |
| U04BF | Invalid Data Received From Drive Motor A Clutch Actuator | |
| U04C0 | Invalid Data Received From Battery Management Control Module |