P1663 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Change Oil Lamp Control Circuit Conditions |
| Cause | Engine speed over 600 rpm, then the PCM detected that commanded state of the Change Oil Lamp driver and the Actual state of the control circuit did not match for over 5 seconds. |
Try also: https://www.obd-codes.com/p1663
