Search results

What was the part number for the TCCM you used?

Donutslayer My code is u0102 with the same "service 4wd" on dash. This code says "lost communication with transfer case". Do you think that is also the encoder motor or something else like the TCCM

Thanks, I have the U0102 code now with scc 4wd on dash. I have seen things from a bad Transfer Case Control Module, an Encoder Motor, 4wd position sensor, transfer case shift control either the switch or module. I have no idea where to begin and which one it is. Most of the parts are not...

Thanks. I have the U0102 code now with svc 4wd on dash. I have seen things from a bad Transfer Case Control Module, an Encoder Motor, 4wd position sensor, transfer case shift control either the switch or module. I have no idea where to begin and which one it is. Most of the parts are not...

Any update?

Did you find a fix? I have the same code.

What part number did you use? I see a Dorman 599-144, but it does not show it is the TCCM for a 07 Tahoe. i have the same problem and am not finding much help.