Powertrain Control Module (PCM) Diagnostic Trouble Code (DTC) Index
POWERTRAIN CONTROL MODULE (PCM) DIAGNOSTIC TROUBLE CODE (DTC) INDEX
| DTC | Description | Source | Action |
|---|---|---|---|
| P0500 | Vehicle Speed Signal (VSS) Malfunction | PCM | REFER to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE . |
| P1107 | Dual Generator Lower Circuit Malfunction (Control) | PCM | Go To PINPOINT TEST O . |
| P1108 | Dual Generator BATT Lamp Circuit Malfunction | PCM | Go To PINPOINT TEST O . |
| P1639 | PCM Configuration Failure | PCM | CHECK for correct configuration. REFER to MODULE CONFIGURATION - EXCURSION & F250-F550 SUPER DUTY PICKUP . |
| P4057 | Fuel Fill Cap Off | PCM | Go To PINPOINT TEST Z . |
| P0381 | Glow Plug Indicator Circuit Malfunction | PCM | Go To PINPOINT TEST V . |
For a complete list of the PCM DTCs, refer to SELF-DIAGNOSTICS - CNG, FLEX-FUEL & GASOLINE or SELF-DIAGNOSTICS - 6.0L DIESEL or SELF-DIAGNOSTICS - 7.3L DIESEL .