DTC P1663 Chevrolet
Change Engine Oil Lamp Control Circuit
Change Engine Oil Lamp Control Circuit
Description
Conditions for Setting the DTC. Engine speed greater than 600 RPM. The PCM detects that the commanded state of the driver and the actual state of the control circuit do not match. Condition must be present for a minimum of 5 seconds.
Cause and Solution
Using Freeze Frame and or Failure Records data may aid in locating an intermittent condition. If the DTC cannot be duplicated, the information included in the Freeze Frame and or Failure Records data can be useful in determining how many miles since the D
Video Guide
Diagnostic Info
- DTC Code: P1663
- Brand: Chevrolet