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The TCM is part of the "PCM" or "ECM" as some call it, it is located under the hood on the right side (Pass. Side) of the firewall behind the air cleaner box. It has 4 plug in connectors plugged into it all color coded ( Black, orange, green, and white) the color can be seen AFTER you unplug then from the PCM. ALSO it is always a "safe" idea to disconnect the battery for at least 5 min's before unplugging or plugging in the connecters to the PCM/TCM

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13y ago

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