skyhighZJ
Gov retirement < needs to live
- Joined
- May 31, 2012
- Location
- Aberdeen, NC.
The most voodoo crap I ever had with an auto was my ‘97 ZJ lmtd. Trans would lock and unlock O/D sometime even upshift. Couldn’t figure it out and no codes. Fluid was great. Took it in and everything g checked the block at the trans shop. Did a filter and fluid. No change. Pulled the trans and rebuilt with new converter, no change. Come to find out after going to the bottom of the interweb rabbit hole I found out it was the brake light switch cause that also signals the trans that “we’re braking, drop out of converter lockup”. Basically any jiggle of the vehicle, and thus, the brake pedal in a certain way would cause the issue and make the trans freak out. New switch, no more problems after a total crap show.