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 |
|---|---|---|---|
| B199C | Headrest Audio Module #3 Speaker #2 | 2 | Body |
| B199D | Headrest Audio Module #3 Microphone #1 | 2 | Body |
| B19A0 | Headrest Audio Module #4 Speaker #1 | 3 | Body |
| B19A1 | Headrest Audio Module #4 Speaker #2 | 5 | Body |
| B19A2 | Headrest Audio Module #4 Microphone #1 | 5 | Body |
| B19A3 | Headrest Audio Module #4 Microphone #2 | 11 | Body |
| B19A5 | Headrest Audio Module #5 Speaker #1 | 3 | Body |
| B19A6 | Headrest Audio Module #5 Speaker #2 | 9 | Body |
| B19A7 | Headrest Audio Module #5 Microphone #1 | 3 | Body |
| B19A8 | Headrest Audio Module #5 Microphone #2 | 3 | Body |
| B19B0 | Audio Sensor Input Module #2 Sensor #1 | 3 | Body |
| B19B1 | Audio Sensor Input Module #2 Sensor #2 | 8 | Body |
| B19B2 | Audio Sensor Input Module #2 Sensor #3 | 3 | Body |
| B19B3 | Audio Sensor Input Module #2 Sensor #4 | 3 | Body |
| B19EE | Control Module Bus #1 Downlink | 9 | Body |
| B19EF | Control Module Bus #2 Downlink | 3 | Body |
| B19F0 | Door Close Motor Drive Circuit #1 - Open Circuit | 9 | Body |
| B19F1 | No description available | 3 | Body |
| B19F2 | Door Close Motor Brake Circuit #1 - Open Circuit | 3 | Body |
| B19F3 | No description available | 3 | Body |
| B19F4 | Door Close Position/Motion Sensor - Signal Plausibility Failure | 4 | Body |
| B19F5 | No description available | 3 | Body |
| B19F6 | Door Position/Motion Sensor Power Supply - Open Circuit | 3 | Body |
| B19F7 | Power Door Close Switch - Signal Plausibility Failure | 3 | Body |
| B1A00 | KOS key1 internal error | 13 | Body |
| B1A01 | KOS key2 internal error | 20 | Body |
| B1A03 | KOS key4 internal error | 15 | Body |
| B1A48 | Primary/auxiliary radar self-calibration error - no such type of fault information | 6 | Body |
| B1AC0 | No description available | 2 | Body |
| B1AC2 | No description available | 8 | Body |
| B1B00 | Front left probe not working properly | 11 | Body |
| B1B01 | Front right probe not working properly | 11 | Body |
| B1B02 | Left rear probe not working normally | 10 | Body |
| B1B03 | Rear right probe not working properly | 12 | Body |
| B1B04 | Left rear middle probe not working normally | 14 | Body |
| B1B05 | Rear right middle probe not working properly | 13 | Body |
| B1D00 | Mirror Fold Switch Input-Stuck | 12 | Body |
| B1D07 | Right turn signal circuit | 11 | Body |
| B1D08 | Camera Not Aligned | 11 | Body |
| B1E00 | Volume up switch stuck | 11 | Body |
| B1E01 | Channel up switch stuck fault | 9 | Body |
| B1E41 | Base station communication fault | 4 | Body |
| B2000 | Internal control module memory check sum error; Component failure | 18 | Body |
| B2001 | Left Electric Sliding Door Control Unit Fault DTC Storage Unit: Left Electric Sliding Door Control Unit Possible Fault Area Left Electric Sliding Door Control Unit Fault | 16 | Body |
| B2002 | Voltage too high | 17 | Body |
| B2005 | Motor wiring power supply short circuit | 15 | Body |
| B2006 | No Serial Data From PCM | 9 | Body |
| B2007 | Starter Relay Voltage High | 11 | Body |
| B2011 | Timed valve | 11 | Body |
| B2015 | Fr/passenger seat motor 2 circuit malfunction | 9 | Body |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.