| PCode | Code | Brand | Description |
|---|---|---|---|
| P0619 | P0619 | Alternative Fuel Control Module RAM/ROM Error | |
| P0620 | P0620 | Generator Control Circuit | |
| P0621 | P0621 | Generator Lamp/L Terminal Circuit | |
| P0622 | P0622 | Generator Field/F Terminal Circuit | |
| P0623 | P0623 | Generator Lamp Control Circuit | |
| P0624 | P0624 | Fuel Cap Lamp Control Circuit | |
| P0625 | P0625 | Generator Field/F Terminal Circuit Low | |
| P0626 | P0626 | Generator Field/F Terminal Circuit High | |
| P0627 | P0627 | Fuel Pump “A” Control Circuit /Open | |
| P0628 | P0628 | Fuel Pump “A” Control Circuit Low |