The performance option tab under Transmission, Shift properties, general, performance options down menu class 2, 1-2 switch, off: does that control the haul/tow button on the gear selector lever on a 2002 silverado?
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The performance option tab under Transmission, Shift properties, general, performance options down menu class 2, 1-2 switch, off: does that control the haul/tow button on the gear selector lever on a 2002 silverado?
HPTuners? yes. EFILive, idk.
Yep it's HP Tuners, I thought so but I really wasn't sure thank you. Also it won't to turn it off if not used right?