The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Gen 3 Drive By Wire cruise control HOW TO

GMC Guy · 01-19-2019, 01:42 PM

This thread answered all my questions finally.
The other day I hooked up the column mounted switch, Rostra part #250-3020 less than $50. Same as the one OP used.
Works great, minus the Resume/Accel feature. The Set/Coast and Resume/accel are tied together in the switch itself?
I'll go back and wire in the relays as outlined and hopefully that'll do the trick.
Has anyone figured out how to connect a light to turn on when cruise is engaged? and for tow-haul mode for that matter. I don't have Dakota digital gauges yet, but I know they have that feature built in.

01-19-2019, 01:42 PM	#63
GMC Guy Registered User Join Date: May 2009 Location: Sparks, NV Posts: 913	Re: Gen 3 Drive By Wire cruise control HOW TO This thread answered all my questions finally. The other day I hooked up the column mounted switch, Rostra part #250-3020 less than $50. Same as the one OP used. Works great, minus the Resume/Accel feature. The Set/Coast and Resume/accel are tied together in the switch itself? I'll go back and wire in the relays as outlined and hopefully that'll do the trick. Has anyone figured out how to connect a light to turn on when cruise is engaged? and for tow-haul mode for that matter. I don't have Dakota digital gauges yet, but I know they have that feature built in. __________________ Greg 1974 GMC 1/2 Ton SWB Fleetside L33 5.3/4l65e .................__ ............._____l __\__ ..............l_(O)_ l___(O)]