Generic Fault Codes & DTC List
Manufacturer and ECU-specific fault-code meanings. Check the stated ECU, model and code format against your diagnostic scan.
| Code | Meaning | Applicability |
|---|---|---|
| P0885 | Transmission control module (TCM) power relay control circuit open | Generic Generic OBD |
| P0886 | Transmission control module (TCM) power relay control circuit low | Generic Generic OBD |
| P0887 | Transmission control module (TCM) power relay control circuit high | Generic Generic OBD |
| P0888 | Transmission control module (TCM) power relay sense circuit malfunction | Generic Generic OBD |
| P0889 | Transmission control module (TCM) power relay sense circuit range/performance | Generic Generic OBD |
| P088A | Transmission Fluid Filter Deteriorated | Generic Generic OBD |
| P088B | Transmission Fluid Filter Very Deteriorated | Generic Generic OBD |
| P088C | ISO/SAE Reserved | Generic Generic OBD |
| P088D | ISO/SAE Reserved | Generic Generic OBD |
| P088E | ISO/SAE Reserved | Generic Generic OBD |
| P088F | ISO/SAE Reserved | Generic Generic OBD |
| P0890 | Transmission control module (TCM) power relay sense circuit low | Generic Generic OBD |
| P0891 | Transmission control module (TCM) power relay sense circuit high | Generic Generic OBD |
| P0892 | Transmission control module (TCM) power relay sense circuit intermittent malfunction | Generic Generic OBD |
| P0893 | Multiple gears engaged | Generic Generic OBD |
| P0894 | Transmission component slipping | Generic Generic OBD |
| P0895 | Shift time too short | Generic Generic OBD |
| P0896 | Shift time too long | Generic Generic OBD |
| P0897 | Transmission fluid deteriorated | Generic Generic OBD |
| P0898 | Transmission control system -MIL request -circuit low | Generic Generic OBD |
| P0899 | Transmission control system -MIL request -circuit high | Generic Generic OBD |
| P0900 | Clutch actuator -circuit open | Generic Generic OBD |
| P0901 | Clutch actuator -circuit range/performance | Generic Generic OBD |
| P0902 | Clutch actuator -circuit low | Generic Generic OBD |
| P0903 | Clutch actuator -circuit high | Generic Generic OBD |
| P0904 | Transmission gate select position circuit -malfunction | Generic Generic OBD |
| P0905 | Transmission gate select position circuit range/performance | Generic Generic OBD |
| P0906 | Transmission gate select position circuit -low | Generic Generic OBD |
| P0907 | Transmission gate select position circuit -high | Generic Generic OBD |
| P0908 | Transmission gate select position circuit -intermittent circuit malfunction | Generic Generic OBD |
| P0909 | Transmission gate select control error | Generic Generic OBD |
| P090A | ISO/SAE Reserved | Generic Generic OBD |
| P090B | ISO/SAE Reserved | Generic Generic OBD |
| P090C | ISO/SAE Reserved | Generic Generic OBD |
| P090D | ISO/SAE Reserved | Generic Generic OBD |
| P090E | ISO/SAE Reserved | Generic Generic OBD |
| P090F | ISO/SAE Reserved | Generic Generic OBD |
| P0910 | Transmission gate select actuator -circuit open | Generic Generic OBD |
| P0911 | Transmission gate select actuator -circuit range/ performance | Generic Generic OBD |
| P0912 | Transmission gate select actuator -circuit low | Generic Generic OBD |
| P0913 | Transmission gate select actuator -circuit high | Generic Generic OBD |
| P0914 | Gear shift position circuit -malfunction | Generic Generic OBD |
| P0915 | Gear shift position circuit -range/performance | Generic Generic OBD |
| P0916 | Gear shift position circuit -low | Generic Generic OBD |
| P0917 | Gear shift position circuit -high | Generic Generic OBD |
| P0918 | Gear shift position circuit -intermittent malfunction | Generic Generic OBD |
| P0919 | Gear shift position control -error | Generic Generic OBD |
| P091A | ISO/SAE Reserved | Generic Generic OBD |
| P091B | ISO/SAE Reserved | Generic Generic OBD |
| P091C | ISO/SAE Reserved | Generic Generic OBD |
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