GenVibe - Community for Pontiac Vibe Enthusiasts

TCC System Stuck Off.- Mecahnical (4T65-E).

)5 vibe, about 180,000 mile son it. never changed fluid. never drips tranny fluid.


3000 rpm,s at 70 mph on interstate. Shifts smoothly. Vibe does take off from a complete stop very fast.

Is TCC code 0741 a big problem? what bad things may appear?

The torque converter lock is probably not working. It just means a little loss of efficiency at highway speed, a little more wear on the A/T, and a little more heat generated. A/Ts worked for decades just fine without that feature.