P1189 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Engine Oil Temperature Switch Circuit Conditions |
| Cause | DTC P0117, P0118, P1111 and P1114 codes set, key on and engine off, ECT input less than 50°F at last key off temperature, then the PCM detected an open EOP switch circuit for 10 seconds |
Try also: https://www.obd-codes.com/p1189
