Quote:
Originally Posted by VernySanders
Okay, this is a HUGE help! So let me get this straight, if my manual ECU really is compatible with the auto harness as stated previously in this thread, then theoretically this is the only wire i'd need to run in order to get the vehicle to start and run? At some point I want to wire everything in factory, but if this will get me going before the 4th of July then im an extremely happy camper.
EDIT: Were there specific pins you put on the end of your wires?
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Yes the manual ECM is 100% compatible with the auto harness. In my case I had to use a 2003-2004 Manual 4x4 ECM for my truck. Again there were no 2001-2002 manual ECM’s.
The function of the auto trans connector is no longer needed. You can take it apart or cut wires off the back and splice them at the cable end or up closer to the ECM if you want it to be more weather proof. They sell harness kits for modifying the wiring outside the ECM. That may be the cleanest....?
Yes just wire per that drawing. That’s what I used to figure it out.
Actually you need to jumper 6 to 9 and 7 to 3. You need to run 7 to 3 through the clutch release switch to have cruise.
