ETjeep

BLACK 1989 Pioneer 4x4 build 4-89 144k Miles all Original factory OEM parts Renix motor set up Recently converted Automatic to Manual Transmission VERY MUCH on the road and running great In Maryland - Midatlantic - where it has always been

OK Brain Trust of experts!! I have a 1989 Comanche Replaced Transmission, TCM, ECM, & many of the Ground Wires. Still does not shift as an Automatic - only can shift through the Console. The Truck did sit for a Few years - maybe mice ate wires? Any Ideas on this. MY Thanks in advance! ET

Hello All! I have a 1989 Comanche - replaced the transmission, replaced the TCM and Looking at the Ground Wire? Previous to replacement - Truck could only get 1st gear - So we replaced the trans, can use the steering column to manually shift the trans. have tried 2 different replacement TCMs I Read an article about Ground wire on the block is problematic - any ideas / opinions / recommendations ?