P1596 OBD Trouble Code
1 result found
| Type | Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled |
|---|---|
| Description | Speed Control Switch Always High Conditions |
| Cause | Key on or engine running (voltage over 10.4v), and PCM detected an open condition in the speed control switch circuit (voltage was more than 4.7v for over one second) |
Try also: https://www.obd-codes.com/p1596
