lmholmes11
11-27-2009, 01:16
Hey all, today on a trip of about 170 miles (raining out) I got a code P1781: Improper Voltage at the TCM. I cleared the code, and I have not gotten the code to show up again. Could this be due to rainy conditions? Can someone explain to me how to re set the electrical connectors on the TCM (as a previous post said to do on this site).
Thank you.
Thank you.