Compression Ignition Addict
Join Date: Jun 2018
Thanked 0 Times in 0 Posts
Mentioned: 0 Post(s)
Quoted: 21 Post(s)
Feedback Score: 0 reviews
The third brake light, the one on top of the back of your cab, provides that ground for the torque converter. So if thatís not working, bulb burnt out, or you have corrosion, the tranny will act up.
Judging by your comment about all the taillights not working at one point in time and that you spliced they brake lights into another circuit, my guess would be that the third brake lights your problem.
I think you need to undo what you did to the taillights and retrace those wires. Find the real, original problem. Go back and fix it the correct way.
Sent from my iPhone using Tapatalk