Anyone know where the TCM is located on the 3.6L getting a code and want to check the connection rear camera and door locks aren't working when it goes in gear either
The TCM in your vehicle is located inside the transmission, it is also known as a TEHCM (Transmission Electric Hydraulic Control Module). The wiring to the transmission may be rubbed or chewed threw somewhere in the engine compartment (concentrate on sharp corners, attachment points, etc.)or you may have a failed TEHCM. Make sure the wiring is good between the ECM and the transmission first before condemning the TCM/TEHCM.
I cannot recall where all the wires run on the impala but I have seen a few wire harnesses contact the bank 2 catalytic converter in a Enclave/Traverse and shorted the wiring.
Sent from my SM-G930R4 using Tapatalk
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Related Threads
?
?
?
?
?
Impala Forums
784.4K posts
61.7K members
Since 2007
A forum community dedicated to Chevy Impala owners and enthusiasts. Come join the discussion about performance, SS models, modifications, classifieds, troubleshooting, maintenance, and more!