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LeesTruk · 03-24-2015, 07:41 AM

Okay, one more question here, before I put this to bed. I've gotten ahold of a '05 Tahoe (my engine/TAC application) cruise schematic. I can "see" the integration of the TAC module and my cruise stalk wiring (per your guidance), and I can follow the TAC output to the PCM. PCM connector C1 pin 58 is the output to the IPC module as serial data when the cruise command is set. Can this be used as the voltage required to drive a light bulb for cruise set indication? Thanks

Lee

03-24-2015, 07:41 AM	#8
LeesTruk Registered User Join Date: Mar 2015 Location: Manchester, CT Posts: 433	Re: Steering column swap w/cruise Okay, one more question here, before I put this to bed. I've gotten ahold of a '05 Tahoe (my engine/TAC application) cruise schematic. I can "see" the integration of the TAC module and my cruise stalk wiring (per your guidance), and I can follow the TAC output to the PCM. PCM connector C1 pin 58 is the output to the IPC module as serial data when the cruise command is set. Can this be used as the voltage required to drive a light bulb for cruise set indication? Thanks Lee