Wiring
Wiring Diagrams3 modules. Pick one from the list to see its pinout and wire colours.
Pick one and only that diagram shows.
Fuse panel locations on this truck
| Panel | Where to find it | Status |
|---|---|---|
| FRC (Fuse and Relay Center) | Under the cover in the centre of the instrument panel | Verified |
| EFRC (External FRC) | Under the hood, driver's side | Verified |
| BBEC (Body Builder Electrical Center) | Body builder access point fed from the FRC | Verified |
Wiring diagram
Common Powertrain Controller (CPC)
VIN: ______________
Rev: ______
Rev: ______
Pins are numbered on the module edge. Wire labels show circuit number, colour, and gauge.
A research compilation, not an OEM manual. Green means published and traceable; amber means second-hand, so check it. Where nothing was published the page says so rather than guessing.
Wiring diagram
ABS Control Module
VIN: ______________
Rev: ______
Rev: ______
Pins are numbered on the module edge. Wire labels show circuit number, colour, and gauge.
A research compilation, not an OEM manual. Green means published and traceable; amber means second-hand, so check it. Where nothing was published the page says so rather than guessing.
Wiring diagram
Vehicle Electronic Control Unit (VECU)
VIN: ______________
Rev: ______
Rev: ______
Pins are numbered on the module edge. Wire labels show circuit number, colour, and gauge.
A research compilation, not an OEM manual. Green means published and traceable; amber means second-hand, so check it. Where nothing was published the page says so rather than guessing.