pdostal

Need some help
I bought an 89 GT that used to be an automatic and now gallops with T-5 thru the RPM range
My problem is the last owner didn't completely finish and left out the reverse lights
they don't work. The reverse switch is on the side of the tranny but I don't see any wire leading to it. Please advise how to complete project.

mjr46

the wiring went through the tranny tunnel on the side to PRNDL switch it may be stuffed under your carpet now......look under there for a harness pigtail