Mazda fault codes
2,569 codes · 32 vehicle records · 9 ECU records · 0 live-data parameters
Codes 2,569
| Code | Description | Brands | System |
|---|---|---|---|
| PEDAB | No description available | 1 | Powertrain |
| PEDAC | No description available | 1 | Powertrain |
| PEDBB | No description available | 1 | Powertrain |
| PEDBC | No description available | 1 | Powertrain |
| PEDCB | No description available | 1 | Powertrain |
| PEDCC | No description available | 1 | Powertrain |
| PEE2A | No description available | 1 | Powertrain |
| PEE2B | No description available | 1 | Powertrain |
| U0001 | High Speed CAN Communication Bus | 41 | Network |
| U0019 | Low Speed CAN Communication Bus | 28 | Network |
| U0028 | Vehicle Communication Bus A | 32 | Network |
| U0037 | Vehicle Communication Bus B | 31 | Network |
| U0073 | Control Module Communication Bus A Off | 40 | Network |
| U00C4 | No description available | 2 | Network |
| U00C5 | No description available | 2 | Network |
| U00C6 | No description available | 2 | Network |
| U00C7 | No description available | 2 | Network |
| U00C8 | No description available | 2 | Network |
| U00C9 | No description available | 2 | Network |
| U00CA | No description available | 2 | Network |
| U00CB | No description available | 2 | Network |
| U0100 | Lost Communication With ECM/PCM A | 43 | Network |
| U0101 | Lost Communication With Transmission Control Module | 42 | Network |
| U0102 | Lost Communication With Transfer Case Control Module | 35 | Network |
| U0110 | Lost Communication With Drive Motor Control Module A | 38 | Network |
| U0121 | Lost Communication With Anti-Lock Brake System (ABS) Control Module | 43 | Network |
| U0122 | Lost Communication With Vehicle Dynamics Control Module | 39 | Network |
| U0126 | Lost Communication With Steering Angle Sensor Module | 39 | Network |
| U0129 | Lost Communication With Brake System Control Module | 39 | Network |
| U0137 | Lost Communication With Trailer Brake Control Module | 30 | Network |
| U0140 | Lost Communication With Body Control Module | 42 | Network |
| U0146 | Lost Communication With Gateway A | 39 | Network |
| U0151 | Lost Communication With Restraints Control Module | 40 | Network |
| U0155 | Lost Communication With Instrument Panel Cluster (IPC) Control Module | 43 | Network |
| U0156 | Lost Communication With Information Center A | 31 | Network |
| U0159 | Lost Communication With Parking Assist Control Module | 34 | Network |
| U0164 | Lost Communication With HVAC Control Module | 40 | Network |
| U0212 | Lost Communication With Steering Column Control Module | 33 | Network |
| U0214 | Lost Communication With Steering Wheel Control Module | 24 | Network |
| U023A | Lost Communication With Image Processing Module A | 30 | Network |
| U023B | Lost Communication With Image Processing Module B | 25 | Network |
| U0252 | Lost Communication With Lighting Control Module - Rear B | 25 | Network |
| U0253 | Lost Communication With Accessory Protocol Interface Module | 22 | Network |
| U0256 | Lost Communication With Front Controls Interface Module A | 26 | Network |
| U0293 | Lost Communication With Hybrid/EV Powertrain Control Module | 38 | Network |
| U0298 | Lost Communication With DC/DC Converter Control Module A | 34 | Network |
| U029A | Lost Communication With Hybrid/EV Battery Pack Sensor Module | 26 | Network |
| U0300 | Internal Control Module Software Incompatibility | 36 | Network |
| U03C5 | No description available | 2 | Network |
| U03C6 | No description available | 2 | Network |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.