Operation CHARM: Car repair manuals for everyone.

Connectors By Component

Engine Wire Routing (ECM Wiring):







1 = ELECTRONIC CONTROL MODULE.
2 = HOT FUEL HANDLING MODULE CONNECTOR (5.7L AND 7.4L ENGINES).
3 = INSTRUMENT PANEL HARNESS.
4 = A/C HARNESS.
5 = SERVICE ENGINE SOON LAMP MODULE (DIESEL ONLY).