FREE REPAIR MANUALS & LABOR GUIDES 1982-2013 Vehicles
Courtesy of Operation CHARM: Car repair manuals for everyone.

Pinout Values and Diagnostic Parameters






Signal specification, Transmission control module (TCM)

All values contained below are between the terminal in column 1 and #A53 (signal ground), unless otherwise indicated in brackets.

Note! It is important to connect the breakout box and check ground terminals before taking readings.