Subaru fault codes
3,683 codes · 317 vehicle records · 0 ECU records · 0 live-data parameters
Codes 3,683
| Code | Description | Brands | System |
|---|---|---|---|
| B2A18 | Compressor module U-phase AC output overcurrent | 3 | Body |
| B2A19 | Compressor module V-phase AC output overcurrent | 3 | Body |
| B2A1A | Compressor module W-phase AC output overcurrent | 4 | Body |
| B2A1B | Blower module Intelligent Power Module (IPM) fault | 4 | Body |
| B2A1C | Blower module DC input overvoltage | 4 | Body |
| B2A1D | Blower module DC input low voltage | 4 | Body |
| B2A1F | Blower module U-phase AC output overcurrent | 3 | Body |
| B2A20 | Interior temperature sensor open | 3 | Body |
| B2B00 | Traffic Congestion Driving Function Target Route Calculation Error (Autonomous Driving Unit) Fault Location and Cause Estimation Calculation Error | 4 | Body |
| B2B01 | No description available | 4 | Body |
| B2B02 | No description available | 9 | Body |
| B2B03 | Driver Monitoring Camera Unit Communication Error (Autopilot Unit) Possible Fault Location and Cause Driver Monitoring Camera Unit Fault CAN Bus Open/Short Circuit ECU Internal Fault | 9 | Body |
| B2B04 | Map Location Unit Communication Error (Autonomous Driving Unit) Possible Fault Locations and Causes Map Location Unit Fault CAN Line Open/Short Circuit ECU Internal Fault | 3 | Body |
| B2B05 | This parameter is a code indicating the details of the DTC -92 | 3 | Body |
| B2B06 | Storage Box Unit Communication Error (Automatic Drive Unit) Possible Fault Location and Cause Multi-view Camera System Fault Storage Box Unit Fault CAN Bus Open/Short Circuit ECU Internal Fault | 3 | Body |
| B2B07 | No description available | 3 | Body |
| B2B08 | No description available | 8 | Body |
| B2B09 | 97 Possible causes of malfunction: Dirt on the passenger side window | 3 | Body |
| B2B10 | No description available | 3 | Body |
| B2B11 | X1.E4 -High speed relay - 200 mA | 10 | Body |
| B2B12 | No description available | 9 | Body |
| B2B13 | X1.F3- Auto UP digital Output | 9 | Body |
| B2B14 | X1.F3-Auto UP digital Output | 4 | Body |
| B2B15 | X2.A3 - Wake up output to the IC | 4 | Body |
| B2B16 | X2.A3 - Wake up output to the IC | 3 | Body |
| B2B17 | X2.F4-Brake relay output | 3 | Body |
| B2B18 | X2.F4 -Brake relay output | 3 | Body |
| B2B20 | 14 GNSS antenna circuit body short circuit or open circuit | 9 | Body |
| B2B21 | No description available | 8 | Body |
| B2B22 | No description available | 2 | Body |
| B2B23 | No description available | 2 | Body |
| B2B24 | No description available | 2 | Body |
| B2B25 | No description available | 8 | Body |
| B2B26 | No description available | 8 | Body |
| B2B27 | No description available | 8 | Body |
| B2B28 | No description available | 3 | Body |
| B2B29 | No description available | 2 | Body |
| B2B30 | No description available | 2 | Body |
| B2B31 | No description available | 8 | Body |
| B2B32 | No description available | 8 | Body |
| B2B33 | No description available | 2 | Body |
| B2B34 | No description available | 2 | Body |
| B2B35 | No description available | 2 | Body |
| B2B36 | No description available | 2 | Body |
| B2B37 | No description available | 2 | Body |
| B2B38 | No description available | 8 | Body |
| B2B39 | No description available | 8 | Body |
| B2B40 | No description available | 3 | Body |
| B2B41 | No description available | 3 | Body |
| B2B42 | No description available | 2 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.