P0603 - Internal Control Module Keep Alive Memory (KAM) Error - DTC Chart
P0603 - INTERNAL CONTROL MODULE KEEP ALIVE MEMORY (KAM) ERROR - DTC CHART
| Description: This DTC sets when the PCM has experienced an internal memory concern. |
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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. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test Z . | ||