Toyota fault codes
12,945 codes · 876 vehicle records · 1,973 ECU records · 43,462 live-data parameters
Codes 12,945
| Code | Description | Brands | System |
|---|---|---|---|
| B2904 | tilt/telescope 4-way position switch circuit malfunction | 6 | Body |
| B2905 | No description available | 2 | Body |
| B2908 | No description available | 3 | Body |
| B2909 | No description available | 6 | Body |
| B2910 | Steering Column Lock Password Incorrect | 8 | Body |
| B2911 | F/B trunk status output: SHT-BAT | 5 | Body |
| B2916 | No description available | 3 | Body |
| B2917 | No description available | 4 | Body |
| B2918 | No description available | 4 | Body |
| B2919 | No description available | 2 | Body |
| B291A | Content Theft Deterrent Assembly | 8 | Body |
| B2A00 | Beyond medium pressure | 13 | Body |
| B2A01 | PTC temperature sensor open circuit | 4 | Body |
| B2A02 | PTC temperature sensor short circuit | 4 | Body |
| B2A03 | PTC fault warning | 10 | Body |
| B2A04 | A/C motor fault | 4 | Body |
| B2A05 | Evaporator temperature sensor 1 circuit short | 4 | Body |
| B2A06 | Evaporator temperature sensor 2 circuit open | 3 | Body |
| B2A07 | Evaporator temperature sensor 2 circuit short | 4 | Body |
| B2A08 | Condenser temperature sensor 1 circuit open | 3 | Body |
| B2A09 | Condenser temperature sensor 1 circuit short | 3 | Body |
| B2A0A | Condenser temperature sensor 2 circuit open | 4 | Body |
| B2A0B | Condenser temperature sensor 2 circuit short | 4 | Body |
| B2A0C | A/C pipeline high pressure | 4 | Body |
| B2A0D | A/C pipeline low pressure | 4 | Body |
| B2A0E | Solar sensor open circuit | 3 | Body |
| B2A0F | false signal for Electronic Power Steering (EPS) lamp and Check Engine lamp | 3 | Body |
| B2A10 | PTC temperature sensor circuit open | 6 | Body |
| B2A11 | PTC temperature sensor short circuit | 4 | Body |
| B2A13 | No description available | 3 | Body |
| B2A14 | Compressor module Intelligent Power Module (IPM) fault | 4 | Body |
| B2A16 | Compressor module DC input low voltage | 3 | Body |
| B2A17 | Compressor module Intelligent Power Module (IPM) radiator overtemperature | 3 | Body |
| 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 |
| 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 |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.