P1662 OBD Trouble Code

1 result found

P1662 - GM
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Cruise Control Inhibit Control Circuit Conditions

Cause

Engine running, then the PCM detected an improper voltage level on the ODM 'C' Output 2 fault line circuit, all conditions met for 5-30 seconds (length of time to set varies by engine family).

Try also: https://www.obd-codes.com/p1662