Join Date: Sep 2004
Location: Northern Alberta
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Any one have a Wiring diagram for 2001 F250 (Ground Problem)
I believe I have a ground problem with my truck. If I am correct the short would be related to a harness or group of wires that are causing these codes to be set during a KOER switch test.
The codes are P1670, P0703, P1536, P1780, P0565 through P0569.
The codes are EF signal, Brake switch A&B, Throttle switch B circuit malfunction, Parking brake applied fail Circuit, TCS circuit and a bunch of the Cruise signal malfunction codes.
I have checked the connections at the IDM and the PCM no burned wires or ends. Any one have a CD or DVD that shows if all these codes are related to a group of wires near the IDM or PCM?