P0603 - Internal Control Module Keep Alive Memory (KAM) Error
DTC DESCRIPTION P0603 - INTERNAL CONTROL MODULE KEEP ALIVE MEMORY (KAM) ERROR
| Description: This DTC sets when the PCM has experienced an internal memory concern. | |||
Possible Causes:
|
|||
| Diagnostic Aids: This DTC may set if the voltage to the PCM is interrupted due to a battery or PCM disconnect. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST Z . | ||