Honda fault codes
6,283 codes · 1,034 vehicle records · 229 ECU records · 0 live-data parameters
Codes 6,283
| Code | Description | Brands | System |
|---|---|---|---|
| B29B5 | M_ S0#Emotionsstart aktiv | 2 | Body |
| B29B6 | M_ S0#ECO-Anzeige 2.0 | 2 | Body |
| B29B7 | No description available | 1 | Body |
| B29B8 | Door lock signal:close cycle | 3 | Body |
| B29B9 | No description available | 1 | Body |
| B29BA | No description available | 1 | Body |
| B29C0 | No description available | 2 | Body |
| B29C1 | Door unlock signal:short to BAT | 3 | Body |
| B29C2 | No description available | 1 | Body |
| B29C3 | No description available | 1 | Body |
| B29C4 | No description available | 1 | Body |
| B29C5 | No description available | 1 | Body |
| B29C6 | Door unlock signal:open timeout | 3 | Body |
| B29C7 | No description available | 1 | Body |
| B29C9 | No description available | 1 | Body |
| B2A00 | Beyond medium pressure | 13 | Body |
| B2A10 | PTC temperature sensor circuit open | 6 | Body |
| B2A60 | Front passenger side face vent duct sensor circuit short | 3 | Body |
| B2A61 | Camera heater circuit open (multi-function camera unit) Possible fault location and cause: Heater wire open circuit Fuse blown | 2 | Body |
| B2A62 | Camera heater circuit body short circuit | 2 | Body |
| B2A70 | No description available | 2 | Body |
| B2A80 | No description available | 2 | Body |
| B2AA0 | No description available | 2 | 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 |
| B2B09 | 97 Possible causes of malfunction: Dirt on the passenger side window | 3 | Body |
| B2B0A | A3 Right front corner rider voltage too high. Possible fault location/cause: Rider voltage too high | 1 | Body |
| B2B0B | Rear Mid-Driver Internal Fault | 7 | Body |
| B2B0C | Left rear rider aiming incomplete | 7 | Body |
| B2B0D | A3 Right rear rider voltage too high. Possible fault location/cause: Rider voltage too high | 7 | Body |
| B2B0E | Autopilot Camera Hardware Fault: Fault Location and Cause Estimation - Autopilot camera hardware malfunction | 7 | Body |
| B2B10 | No description available | 3 | Body |
| B2B11 | X1.E4 -High speed relay - 200 mA | 10 | Body |
| B2B12 | No description available | 9 | Body |
| B2B14 | X1.F3-Auto UP digital Output | 4 | Body |
| B2B15 | X2.A3 - Wake up output to the IC | 4 | Body |
| B2B20 | 14 GNSS antenna circuit body short circuit or open circuit | 9 | Body |
| B2B28 | No description available | 3 | Body |
| B2B40 | No description available | 3 | Body |
| B2B41 | No description available | 3 | Body |
| B2B43 | Automatic Drive Indicator Control Unit Communication Error (Automatic Drive Unit) Possible Fault Location and Cause Automatic Drive Indicator Control Unit Fault CAN Line Open/Short Circuit ECU Internal Fault | 3 | Body |
| B2B44 | Power redundancy relay stuck in the ON position (radar vision unit) Possible fault location and cause Power redundancy relay fault Internal fault of LiDAR vision unit | 3 | Body |
| B2B45 | Power Redundancy Monitoring Circuit Disconnected (Radar Vision Unit) Fault Location and Cause Estimation Wiring Harness Disconnected Internal Fault of Laser Radar Vision Unit | 3 | Body |
| B2B46 | No description available | 3 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.