Help hooking up 2010+ Auto Shifter for tap shift
03-30-2015, 11:15 AM
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Help hooking up 2010+ Auto Shifter for tap shift I need help. I am in the middle of swapping an LS3 into a jeep and bought a 2010+ CTS-V shifter to be able to use tap shift. I know I need to flash my TCM to a corvette tune but what I need help with is with the wiring. Is there any way around using a BCM? I know it's the unused pin 7 from the tranny connector that controls this. I did search for info but please point me in the right direction if this has been covered before.
04-01-2015, 04:25 PM
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I learned how I could use a regular B&M shifter to cycle through past D and program the remaining positions for Sport, Tow/Haul etc. and hardwiring for tapshift with the Speartech box but I would much rather attemp using the cts-v shifter. If anyone has any info or can point me to a wiring diagram I'd very much appreciate it. Thank you in advance.