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1989 wiring harness


BLUTHUNDER1

Well-Known Member
U.S. Military - Veteran
Joined
Oct 29, 2007
Messages
50
City
az
Vehicle Year
1989
Transmission
Manual
Is there any difference between 1989 2.9 4x4 a4ld engine wiring harness and a 1989 2.9 5 speed engine harness i need to know if the a4ld 2.9 engine wiring harness is a direct plug in to my truck a 1989 2.9 5 speed thanks
 
I switched from an A4LD trans to a M5OD R1 stick trans and all that was needed was to cut the 5 pin plug that goes into the trans and run 2 wires to the back up switch and two to the clutch interlock switch ( or the neutral sensing switch on the trans as I did.) You should also use a manual trans ecu, but I did not and the truck runs great.:icon_cheers:
 

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