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 |
|---|---|---|---|
| P27A0 | Four-wheel drive (4WD) range signal circuit high | 21 | Powertrain |
| P27A1 | Electric/auxiliary transmission fluid pump 'A' stuck on | 5 | Powertrain |
| P27A2 | Electric/auxiliary transmission fluid pump 'B' control circuit/open | 7 | Powertrain |
| P27A3 | Electric/auxiliary transmission fluid pump 'B' performance/stuck off | 5 | Powertrain |
| P27A4 | Electric/auxiliary transmission fluid pump 'B' control circuit low | 5 | Powertrain |
| P27A5 | Electric/auxiliary transmission fluid pump 'B' control circuit high | 5 | Powertrain |
| P27A6 | Electric/auxiliary transmission fluid pump 'B' stuck on | 5 | Powertrain |
| P27A7 | Pressure control solenoid 'A' data incompatible | 12 | Powertrain |
| P27A8 | Pressure control solenoid 'B' data incompatible | 11 | Powertrain |
| P27A9 | Pressure control solenoid 'C' data incompatible | 11 | Powertrain |
| P27AA | Pressure control solenoid 'D' data incompatible | 11 | Powertrain |
| P27AB | Pressure control solenoid 'E' data incompatible | 11 | Powertrain |
| P27AC | Pressure control solenoid 'F' data incompatible | 11 | Powertrain |
| P27AD | Pressure control solenoid 'G' data incompatible | 11 | Powertrain |
| P27AE | Pressure control solenoid 'H' data incompatible | 11 | Powertrain |
| P27AF | Pressure control solenoid 'J' data incompatible | 10 | Powertrain |
| P27B0 | Pressure control solenoid 'K' data incompatible | 10 | Powertrain |
| P27B9 | Pressure control solenoid 'N' performance/stuck off | 10 | Powertrain |
| P27BA | Pressure control solenoid 'N' stuck on | 10 | Powertrain |
| P27BB | Pressure control solenoid 'N' electrical | 4 | Powertrain |
| P27BC | Pressure control solenoid 'N' intermittent | 4 | Powertrain |
| P27BD | Pressure control solenoid 'N' control circuit/open | 4 | Powertrain |
| P27BE | Pressure control solenoid 'N' control circuit range/performance | 4 | Powertrain |
| P27BF | Pressure control solenoid 'N' control circuit low | 4 | Powertrain |
| P27C0 | Pressure control solenoid 'N' control circuit high | 4 | Powertrain |
| P27C1 | Pressure control solenoid 'p' performance/stuck off | 10 | Powertrain |
| P27C2 | Pressure control solenoid 'p' stuck on | 10 | Powertrain |
| P27C3 | Pressure control solenoid 'p' electrical | 4 | Powertrain |
| P27C4 | Pressure control solenoid 'p' intermittent | 4 | Powertrain |
| P27C5 | Pressure control solenoid 'p' control circuit/open | 4 | Powertrain |
| P27C6 | Pressure control solenoid 'p' control circuit range/performance | 4 | Powertrain |
| P27C7 | Pressure control solenoid 'p' control circuit low | 4 | Powertrain |
| P27C8 | Pressure control solenoid 'p' control circuit high | 4 | Powertrain |
| P27C9 | Pressure control solenoid 'R' performance/stuck off | 10 | Powertrain |
| P27CA | Pressure control solenoid 'R' stuck on | 10 | Powertrain |
| P27CB | Pressure control solenoid 'R' electrical | 4 | Powertrain |
| P27CC | Pressure control solenoid 'R' intermittent | 4 | Powertrain |
| P27CD | Pressure control solenoid 'R' control circuit/open | 4 | Powertrain |
| P27CE | Pressure control solenoid 'R' control circuit range/performance | 4 | Powertrain |
| P27CF | Pressure control solenoid 'R' control circuit low | 4 | Powertrain |
| P27D0 | Pressure control solenoid 'R' control circuit high | 4 | Powertrain |
| P27D1 | Pressure control solenoid 'S' performance/stuck off | 10 | Powertrain |
| P27D2 | Pressure control solenoid 'S' stuck on | 10 | Powertrain |
| P27D3 | Pressure control solenoid 'S' electrical | 4 | Powertrain |
| P27D4 | Pressure control solenoid 'S' intermittent | 4 | Powertrain |
| P27D5 | Pressure control solenoid 'S' control circuit/open | 4 | Powertrain |
| P27D6 | Pressure control solenoid 'S' control circuit range/performance | 4 | Powertrain |
| P27D7 | Pressure control solenoid 'S' control circuit low | 4 | Powertrain |
| P27D8 | Pressure control solenoid 'S' control circuit high | 4 | Powertrain |
| P27D9 | Pressure control solenoid 'T' performance/stuck off | 10 | Powertrain |
Some brand data is extracted from diagnostic files and may contain manufacturer-specific wording. General SAE J2012 descriptions are used where available.