EPAS testing on 07GT

05stroker

Never enough power guy!
Joined
Mar 2, 2008
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Bullard Tx.
Some notes for you all still doing swaps:

1) The F150 harness has all the wires you need, less of what you dont need and is cheaper: BL3Z-3F720-A . I paid about $95.
2) At least on my GT500, the PCM and associated wiring is jammed up at the front of the car and a pain to get to. The PCM canbus wires go over to the brake controls which sit below the easily removed cold air intake. MUCH easier to get to and tie in there.
3) I bought the wiring diagram for the F150 harness just to double check wiring colors. Even though the f150 electric steering came out years after my 2010 GT500, the can+ was WHI-BLU on both and can- was solid white.
4) Since its a COM wire, the pairs are twisted around either other, so easy to know which white to grab...its the one twisted with the white-blue.
5) With the f150 wiring diagram, I found the factory runs the key-on wire with a 5amp fuse, so its low power. No need to tie into circuit 47 PCM power which is 15 amps. I tied into my defrost (which is hot in key on and run) 5amp circuit with a 5amp add a circuit setup. Works perfect. I didnt want to tie into my pcm power as my 6r80 controller is already tied into pcm power and I didnt want to add any additional load.
Do you have the pin out for this harness
Some notes for you all still doing swaps:

1) The F150 harness has all the wires you need, less of what you dont need and is cheaper: BL3Z-3F720-A . I paid about $95.
2) At least on my GT500, the PCM and associated wiring is jammed up at the front of the car and a pain to get to. The PCM canbus wires go over to the brake controls which sit below the easily removed cold air intake. MUCH easier to get to and tie in there.
3) I bought the wiring diagram for the F150 harness just to double check wiring colors. Even though the f150 electric steering came out years after my 2010 GT500, the can+ was WHI-BLU on both and can- was solid white.
4) Since its a COM wire, the pairs are twisted around either other, so easy to know which white to grab...its the one twisted with the white-blue.
5) With the f150 wiring diagram, I found the factory runs the key-on wire with a 5amp fuse, so its low power. No need to tie into circuit 47 PCM power which is 15 amps. I tied into my defrost (which is hot in key on and run) 5amp circuit with a 5amp add a circuit setup. Works perfect. I didnt want to tie into my pcm power as my 6r80 controller is already tied into pcm power and I didnt want to add any additional load.
So I assume the single GN/WH is the 5a key on power using the BL3Z-3F720-A F150 harness?
 

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