Powertrain Control Module (PCM) diagnostic Trouble Code Index
POWERTRAIN CONTROL MODULE (PCM) DIAGNOSTIC TROUBLE CODE INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| P0457 | Fuel Fill Cap Off | PCM | Go To PINPOINT TEST X . |
For a complete list of GEM module DTCs, refer to MULTIFUNCTION ELECTRONIC MODULE , or for PCM, refer to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE .