| P0600 |
Serial Communication Link Malfunction |
| P0601 |
Internal Control Module Memory Check Sum Error |
| P0602 |
Control Module Programming Error |
| P0603 |
Internal Control Module Keep Alive Memory (KAM) Error |
| P0604 |
Internal Control Module Random Access Memory (RAM) Error |
| P0605 |
Internal Control Module Read Only Memory (ROM) ErroR |
| P0606 |
PCM Processor Fault |
| P0609 |
Control Module VSS Output "B" Malfunction |
| P0620 |
Generator Control Circuit Malfunction |
| P0621 |
Generator Lamp "L" Control Circuit Malfunction |
| P0622 |
Generator Field "F" Control Circuit Malfunction |
| P0645 |
A/C Clutch Relay Circuit (CHRYSLER) |
| P0650 |
Malfunction Indicator Lamp (MIL) Control Circuit Malfunction |
| P0654 |
Engine RPM Output Circuit Malfunction |
| P0655 |
Engine Hot Lamp Output Control Circuit Malfucntion |
| P0656 |
Fuel Level Output Circuit Malfunction |
