cruise control information - The 1947 - Present Chevrolet & GMC Truck Message Board Network

into69z · 12-22-2008, 09:39 PM

Does anyone have a wiring diagram and an assembilily diagram for a cruise control option. I believe the unit I have came off a 70-72 GMC. Any help would be great! Also-did these trucks have power windows-I guess I've turned into an options freak!

**WorkinLonghorn** · 12-22-2008, 10:16 PM

Don't think this came out too good but here is the first page wiring diagram for the "Cruise Master" system (1969). There is another one which includes the vacuum lines,servo ,etc.

Longhorn Man · 12-23-2008, 12:20 AM

no power windows on these trucks
What kind of switch does your cruise control have, on the turn signal or under the dash?

into69z · 12-24-2008, 12:15 AM

well-the donor truck only had the under the hood pieces. It was designed on the column. that was missing so I looked around on ebay after the LMC catalog had one for $180 ! I won the bid on one that looks close to what should be there out of a 70-72 chevelle. I figure if it's not correct, the money I paid for it would make it a good swapping part. I do need the vacuum switch and the electric switch that go to the pedal and the speedo cables. I know where another type cruise unit is and I believe it had the under the dash switch-I didn't get it because I thought it was an after-market thing-what year had the under the dash-this truck didn't have it listed on the spid but the one I got did. Thanks for your help

12-22-2008, 09:39 PM	#1
into69z "brand new second-hand" Join Date: Feb 2007 Location: White House, Tennessee Posts: 526	cruise control information Does anyone have a wiring diagram and an assembilily diagram for a cruise control option. I believe the unit I have came off a 70-72 GMC. Any help would be great! Also-did these trucks have power windows-I guess I've turned into an options freak! __________________ Steve 69 3/4t custom camper tilt,am/fm,speed warning,air gauge,buddy buckets,aux battery, big block,p/s,p/b,a/c 67 Camaro 96 Impala ss-sold 04 hybrid Honda-saving gas for the blue truck!:b69:

12-22-2008, 10:16 PM	#2
WorkinLonghorn Senior Member Join Date: Dec 2006 Location: Studio City, Calif. Posts: 2,861	Re: cruise control information Don't think this came out too good but here is the first page wiring diagram for the "Cruise Master" system (1969). There is another one which includes the vacuum lines,servo ,etc. __________________ '69 GMC C2500 Custom Camper, 8 1/2' bed, New GM 350, NP 435 Close Ratio 4spd. Trans., 3.73 Dana-60 open.Camper and Trailer wiring, PS, PB, AC, tach , three gas tanks, 2nd owner, Work-Truck supreme. Best $300 I ever spent.

12-23-2008, 12:20 AM	#3
Longhorn Man its all about the +6 inches Join Date: Jan 2001 Location: Hilliard Ohio Posts: 2,693	Re: cruise control information no power windows on these trucks What kind of switch does your cruise control have, on the turn signal or under the dash?

12-24-2008, 12:15 AM	#4
into69z "brand new second-hand" Join Date: Feb 2007 Location: White House, Tennessee Posts: 526	Re: cruise control information well-the donor truck only had the under the hood pieces. It was designed on the column. that was missing so I looked around on ebay after the LMC catalog had one for $180 ! I won the bid on one that looks close to what should be there out of a 70-72 chevelle. I figure if it's not correct, the money I paid for it would make it a good swapping part. I do need the vacuum switch and the electric switch that go to the pedal and the speedo cables. I know where another type cruise unit is and I believe it had the under the dash switch-I didn't get it because I thought it was an after-market thing-what year had the under the dash-this truck didn't have it listed on the spid but the one I got did. Thanks for your help __________________ Steve 69 3/4t custom camper tilt,am/fm,speed warning,air gauge,buddy buckets,aux battery, big block,p/s,p/b,a/c 67 Camaro 96 Impala ss-sold 04 hybrid Honda-saving gas for the blue truck!:b69:



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