October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

DTC P0603: Powertrain Control Module (PCM) Internal Control Module (Keep Alive Memory (KAM) Error): Notes

Fig 1: Powertrain Control Module Internal Control Module (Keep Alive Memory (KAM) Error) Circuit Diagram