8 Pin Relay Wire Diagram Wiring Schematic. Its very detailed and shows how every wire for each component routes to the pcm. Connect black wire to terminal 5 on start relay and terminal 21 on contactor.
Another confusion is between the relay switch and the relay module. Handy wiring diagram that shows a paper trail of how the electrical system works for the 73l powerstroke engines all trucks excursions vans. The usual concerns about grounding and supply layout and bypassing apply.
Disconnect the d f or f2 wires from it.
87 supra fuse box diagram. At any ignition coil or fuel injector at pin 3 the drivers rear door is a brown at pin 17 and the see diagram note 4. Note that this wiring kit includes a gm style headlight switch dimmer switch and turn signal flasher for. 727 neutral safety switch wiring diagram.