Proton fault codes
8,866 codes · 50 vehicle records · 175 ECU records · 0 live-data parameters
Codes 8,866
| Code | Description | Brands | System |
|---|---|---|---|
| U0299 | Lost Communication With DC/DC Converter Control Module B | 25 | Network |
| U029A | Lost Communication With Hybrid/EV Battery Pack Sensor Module | 26 | Network |
| U02A3 | Lost Communication With Particulate Matter Sensor | 19 | Network |
| U0300 | Internal Control Module Software Incompatibility | 36 | Network |
| U0301 | Software incompatibility with ECM/PCM | 25 | Network |
| U0302 | Software Incompatibility With Transmission Control Module | 26 | Network |
| U0308 | Software Incompatibility With Throttle Actuator Control Module | 25 | Network |
| U0311 | Software Incompatibility With Drive Motor Control Module | 26 | Network |
| U0312 | Software Incompatibility With Battery Energy Control Module A | 26 | Network |
| U0314 | Software Incompatibility With Four-Wheel Drive Clutch Control Module | 27 | Network |
| U0315 | Software Incompatibility With Anti-Lock Brake System (ABS) Control Module | 24 | Network |
| U0316 | Software incompatibility with vehicle dynamics control module | 23 | Network |
| U0317 | Software Incompatibility With Park Brake Control Module | 25 | Network |
| U0322 | Software Incompatibility With Body Control Module | 27 | Network |
| U0323 | Software Incompatibility With Instrument Panel Control Module | 25 | Network |
| U0331 | Software Incompatibility With Body Control Module A | 25 | Network |
| U0335 | Software Incompatibility With Hybrid/EV Battery Pack Sensor Module | 23 | Network |
| U0400 | Invalid Data Received | 29 | Network |
| U0401 | Invalid Data Received From ECM/PCM A | 40 | Network |
| U0402 | Invalid Data Received From TCM | 35 | Network |
| U0403 | Invalid Data Received From Transfer Case Control Module | 31 | Network |
| U0404 | Invalid Data Received From Gear Shift Control Module A | 36 | Network |
| U0405 | Invalid Data Received From Cruise Control Module | 35 | Network |
| U0408 | Invalid Data Received From Throttle Actuator Control Module | 25 | Network |
| U0414 | Invalid Data Received From Four-Wheel Drive Clutch Control Module | 32 | Network |
| U0415 | Invalid Data Received From Anti-Lock Brake System (ABS) Control Module | 38 | Network |
| U0416 | Invalid Data Received From Vehicle Dynamics Control Module | 36 | Network |
| U0417 | Invalid Data Received From Park Brake Control Module | 31 | Network |
| U0418 | Invalid Data Received From Brake System Control Module A | 37 | Network |
| U0420 | Invalid Data Received From Power Steering Control Module A | 33 | Network |
| U0422 | Invalid Data Received From Body Control Module | 35 | Network |
| U0423 | Invalid Data Received From Instrument Panel Cluster Control Module | 41 | Network |
| U0424 | Invalid Data Received From HVAC Control Module | 34 | Network |
| U0428 | Invalid Data Received From Steering Angle Sensor Module | 35 | Network |
| U0431 | Invalid Data Received From Body Control Module A | 31 | Network |
| U0435 | Invalid Data Received From Power Steering Control Module - Rear | 24 | Network |
| U043A | nvalid Data Received From Suspension Control Module 'B' | 20 | Network |
| U0440 | Wheel Sensor Driven Axle Left. Sensor Wiring Short Circuit | 5 | Network |
| U0447 | Invalid Data Received From Serial Data Gateway Module A | 29 | Network |
| U0452 | Invalid Data Received From Restraints Control Module | 35 | Network |
| U0460 | Invalid data received from automated driving system interface module 'B' | 10 | Network |
| U0481 | Invalid Data Received From Automatic Lighting Control Module | 24 | Network |
| U0482 | Invalid Data Received From Headlamp Leveling Control Module A | 24 | Network |
| U0594 | Invalid Data Received From Hybrid/EV Powertrain Control Module | 30 | Network |
| U0599 | Invalid Data Received From DC/DC Converter Control Module A | 25 | Network |
| U060A | Lost communication with manifold absolute pressure sensor 'B' | 5 | Network |
| U0999 | No description available | 8 | Network |
| U1000 | CAN-No response | 35 | Network |
| U1001 | CAN passive error | 36 | Network |
| U1002 | CAN line error | 31 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.