kuntzie Posted April 16, 2009 Report Posted April 16, 2009 so the gran prix's TCC selonid is sticking on, the previous owner drove like this for 2+ years, and the transmission is still fine, i want to tempory disable it so it doesnt shutter in the city so much and maybe add a switch into the car so i can enable it on the hiway again if need be... possible? what wire would i cut to add the switch? i tried removing the fuse for the TCC in the fuse box but it would just stall out.. i was just driving to work and its sorta a pain the gitters, if i can get around it till i fix it that would be sweet. Quote
GOT2B GM Posted April 16, 2009 Report Posted April 16, 2009 In the old 3T40's that used to be prone to TCC problems you could just unplug it at the trans, but I have no idea how it's set up in a 4T65e Quote
jtwmechanic Posted April 16, 2009 Report Posted April 16, 2009 http://www.powertraincontrolsolutions.com/downloadview-details-44-4T65E_wire_harness_diagram.html Quote
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