DTC P0603 - Internal Control Module Keep Alive Memory (KAM) Error
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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: |
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| 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 . | ||