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 |
|---|---|---|---|
| P07F0 | Module communication lost | 6 | Powertrain |
| P07F1 | Bus memory off | 6 | Powertrain |
| P07F2 | Pwr supply relay fault | 8 | Powertrain |
| P07F3 | Power supply fault | 6 | Powertrain |
| P07F4 | Transmission range control module communication circuit high | 6 | Powertrain |
| P07F5 | Transmission range control module system voltage low | 9 | Powertrain |
| P07F6 | Gear 9 incorrect ratio | 10 | Powertrain |
| P07F7 | Gear 10 incorrect ratio | 6 | Powertrain |
| P07F8 | Stuck in gear 9 | 4 | Powertrain |
| P07F9 | Unable to engage gear 9 | 6 | Powertrain |
| P07FA | Incorrect shift from gear 9 | 5 | Powertrain |
| P07FB | Stuck in gear 10 | 4 | Powertrain |
| P07FC | Unable to engage gear 10 | 5 | Powertrain |
| P07FD | Incorrect shift from gear 10 | 6 | Powertrain |
| P07FE | Stuck in gear - not specified | 11 | Powertrain |
| P07FF | Cold start transmission performance | 8 | Powertrain |
| P0800 | Transfer Case Control System (MIL Request) | 24 | Powertrain |
| P0801 | Reverse Inhibit Control Circuit/Open | 32 | Powertrain |
| P0802 | Transmission Control System MIL Request Circuit/Open | 23 | Powertrain |
| P0803 | Upshift/Skip Shift Solenoid Control Circuit | 26 | Powertrain |
| P0804 | Upshift/Skip Shift Lamp Control Circuit | 24 | Powertrain |
| P0805 | Clutch Position Sensor A Circuit | 38 | Powertrain |
| P0806 | Clutch Position Sensor A Circuit Range/Performance | 34 | Powertrain |
| P0807 | Clutch Position Sensor A Circuit Low | 33 | Powertrain |
| P0808 | Clutch Position Sensor A Circuit High | 32 | Powertrain |
| P0809 | Clutch Position Sensor A Circuit Intermittent | 26 | Powertrain |
| P080A | Clutch position not learned | 29 | Powertrain |
| P080B | Upshift/skip shift solenoid control circuit range/performance | 20 | Powertrain |
| P080C | Upshift/skip shift solenoid control circuit low | 22 | Powertrain |
| P080D | Upshift/skip shift solenoid control circuit high | 22 | Powertrain |
| P0810 | Clutch Position Control Error | 37 | Powertrain |
| P0811 | Excessive Clutch A Slippage | 32 | Powertrain |
| P0812 | Reverse Input Circuit | 32 | Powertrain |
| P0813 | Reverse Output Circuit | 27 | Powertrain |
| P0814 | Transmission Range Display Circuit | 24 | Powertrain |
| P0815 | Upshift Switch Circuit | 29 | Powertrain |
| P0816 | Downshift Switch Circuit | 30 | Powertrain |
| P0817 | Starter Disable Circuit/Open | 32 | Powertrain |
| P0818 | Driveline Disconnect Switch Input Circuit | 23 | Powertrain |
| P0819 | Up and Down Shift Switch to Transmission Range Correlation | 24 | Powertrain |
| P081A | Starter Disable Circuit Low | 27 | Powertrain |
| P081B | Start lock: circuit short to battery (+) | 26 | Powertrain |
| P081C | Park Input Circuit | 28 | Powertrain |
| P081D | Neutral sensor fault | 25 | Powertrain |
| P081E | Excessive Clutch B Slippage | 25 | Powertrain |
| P0820 | Gear Lever X-Y Position Sensor Circuit | 32 | Powertrain |
| P0821 | Gear Lever X Position Sensor 1 Circuit | 25 | Powertrain |
| P0822 | Gear Lever Y Position Sensor 1 Circuit | 27 | Powertrain |
| P0823 | Gear Lever X Position Sensor 1 Circuit Intermittent/Erratic | 25 | Powertrain |
| P0824 | Gear Lever Y Position Sensor 1 Circuit Intermittent/Erratic | 25 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.