P1683 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Speed Control Power Relay (Driver) Circuit Conditions |
| Cause | Key on or engine running, speed control switched 'on', then the PCM detected a shorted or open condition in the speed control power supply circuit during the test period |
Try also: https://www.obd-codes.com/p1683
