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06-23-2013, 02:14 PM | #1 |
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Re: LS factory cruise control hook up
Hooked mine up on my 72 GMC with 01 6.0 dbc but its not working. I have led taillights. What do I need to check ?
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06-23-2013, 05:00 PM | #2 | |
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Re: LS factory cruise control hook up
Quote:
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06-23-2013, 06:53 PM | #3 |
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Re: LS factory cruise control hook up
I have power at pink and purple. Am I supposed to have any power at vss out or K on module?
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2 wrongs don't make a right, but 3 lefts do. 66 Chevelle Malibu 406ci, 573hp, 10.99@121mph 96 Chevy Silverado Z71 72 GMC 1500 Super Custom LS 6.0/4L65 on airride http://www.cardomain.com/ride/707879...mc-c-k-pick-up |
06-23-2013, 07:29 PM | #4 |
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Re: LS factory cruise control hook up
Hooked a 2k resistor in there and now it works. Thx.
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2 wrongs don't make a right, but 3 lefts do. 66 Chevelle Malibu 406ci, 573hp, 10.99@121mph 96 Chevy Silverado Z71 72 GMC 1500 Super Custom LS 6.0/4L65 on airride http://www.cardomain.com/ride/707879...mc-c-k-pick-up |
07-22-2013, 09:12 PM | #5 |
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Re: LS factory cruise control hook up
I just swapped in a 6.0 in a 86 k10 with a 700r4 Mabee I missed something but can this work with a 700 r4 with a psi harness? I have the cruse box that would mount on the firewall of a 99-02 truck. My swap is also drive by cable.
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07-22-2013, 10:10 PM | #6 |
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Re: LS factory cruise control hook up
Maybe. What are you doing for a speed sensor (VSS)?
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07-23-2013, 07:20 AM | #7 |
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Re: LS factory cruise control hook up
Well it's an 86 so it has a cable speedo. So I'm assuming unless I get some aftermarket converter to get a vss output it's a no go?
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07-23-2013, 10:14 AM | #8 |
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Re: LS factory cruise control hook up
Yes, I'm afraid so. You need some kind of speed sensor to get a signal for it to work.
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07-23-2013, 11:02 AM | #9 | ||
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Re: LS factory cruise control hook up
Quote:
Quote:
http://www.dakotadigital.com/index.c...rod/prd109.htm
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07-23-2013, 10:09 AM | #10 |
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Re: LS factory cruise control hook up
Speartech labeled a yellow wire for my speedo output. I spliced into that on mine.
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2 wrongs don't make a right, but 3 lefts do. 66 Chevelle Malibu 406ci, 573hp, 10.99@121mph 96 Chevy Silverado Z71 72 GMC 1500 Super Custom LS 6.0/4L65 on airride http://www.cardomain.com/ride/707879...mc-c-k-pick-up |
11-30-2013, 03:31 AM | #11 |
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Re: LS factory cruise control hook up
Yoooooou caaaaaaan doooooooo itttttttttttt!!!!!!!!!!!
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12-06-2013, 04:10 PM | #12 |
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Re: LS factory cruise control hook up
This was a great writeup, thank you so much. I have a question about using rocker/toggle/pushbutton switches instead of the GM stalk. My LS is going into a Datsun so I don't have a place to mount a stalk.I drew a photo of the wiring diagram I think is correct. Could someone verify it please? Thanks!
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12-06-2013, 07:09 PM | #13 |
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Re: LS factory cruise control hook up
That looks correct to me. Nice drawing by the way!
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
12-06-2013, 04:14 PM | #14 |
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Re: LS factory cruise control hook up
Forgot to attach the drawing. Sorry for it being so sloppy, I just did it quickly.
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12-06-2013, 07:16 PM | #15 |
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Re: LS factory cruise control hook up
Thanks! Couldn't have done it without you. Now to start wiring.
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12-23-2013, 08:53 AM | #16 |
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Re: LS factory cruise control hook up
I may have missed it, but what size fuse did GM use on the cruise control circuit?
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12-24-2013, 12:49 AM | #17 |
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Re: LS factory cruise control hook up
I probably should have included this info in the first post. If I can figure out how, I will go back and edit it. But to answer your question, there should be two 10 amp fuses, one on the wire going to D and one on the wire going to G on the cruise module.
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12-24-2013, 10:44 AM | #18 |
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Re: LS factory cruise control hook up
ls1nova, what fuses should be used on a DBW application and where should they go? Thanks.
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12-24-2013, 11:38 AM | #19 |
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Re: LS factory cruise control hook up
Thanks, I need to follow that one as mine is a piece together rocker style on- off switch and push button stalk only with DBW 2003 5.3
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12-24-2013, 11:57 AM | #20 |
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Re: LS factory cruise control hook up
10 amp fuse on the wire powering up the switches. The light blue wire going to pin C1-6 on the TAC module is also fused with a 15 amp fuse, but since you will be tapping power off your brake switch, it would already be fused through the original brake light fuse, so you don't need to add another one.
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12-24-2013, 12:25 PM | #21 |
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Re: LS factory cruise control hook up
Would this be correct?
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12-24-2013, 12:27 PM | #22 | |
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Re: LS factory cruise control hook up
Quote:
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1972 GMC Jimmy 4x4 LS Swap 1985 Chevy K20 1994 GMC Yukon 2021 GMC 2500HD Duramax AT4 My "It's a Jimmy Thing" Build http://67-72chevytrucks.com/vboard/s...d.php?t=583528 Budget Build 1985 K20 http://67-72chevytrucks.com/vboard/s...d.php?t=801565 |
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12-24-2013, 01:43 PM | #23 |
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Re: LS factory cruise control hook up
Thanks, I just thought you were being redundant for extra protection.
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04-24-2014, 09:47 AM | #24 |
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Re: LS factory cruise control hook up
ls1nova71, in your hand drawn diagram in your first post, you indicate that the "J" is not necessary for the cruise to work. Does that mean it is optional or that it should not be connected? Just out of curisosity, what does the "cruise engagment signal" do? I assume that it is the Cruise Module telling the PCM that the cruise is engaged, but what is the PCM doing with that information? Thanks for all of the great information.
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04-24-2014, 10:42 AM | #25 | |
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Re: LS factory cruise control hook up
Quote:
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My '72 short bed build. http://www.ls1tech.com/forums/conver...6-0-4l80e.html 5.3 swap into my RUSTY '71 C10 http://ls1tech.com/forums/conversion...71-c-10-a.html |
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