TCM location???

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09-23-2010, 01:27 PM

zo6pilot

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TCM location???

I just got my Nelson tuned Ecm and Tcm in the mail and want to install them. Where is the Pcm located 2008 gmc 1500
Thanks,

Rob

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09-23-2010, 06:09 PM

schino

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its under the hood. driverside up towards the rad next to what looks like the 2nd battery tray. pcm and tcm are next to each other as long as you have a 4l60 trans

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09-24-2010, 01:34 PM

toyota_scion_tc

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If you have a 6-speed its inside the transmission.

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