LS factory cruise control hook up

[87chevy.com]

Originally Posted by A1971Blazer

Just about ready to start wiring the CC module for my '67 LS1 swap.
My cruise stalk/switch (from some year of a factory vehicle?) has red, green, yellow, and blue wires.
So far I haven't found that combination in any diagrams.
Anyone have any info for it as far as which color wires are for which function or how to determine?

post a picture of the switch, maybe I can find a diagram to help

[A1971Blazer]

here's a couple of pics...tried to upload off my phone....they're always sideways...



blue red yellow green

[ls1nova71]

Originally Posted by A1971Blazer

blue red yellow green
Attachment 2273183

You Got lucky finding that switch, they're hard to come by these days. That is from a 1981 van or 81-83 truck.
Blue- Ignition 12v
Red- Set/Coast
Yellow- Resume/Accel
Green- On/Off

[A1971Blazer]

Originally Posted by ls1nova71

You Got lucky finding that switch, they're hard to come by these days. That is from a 1981 van or 81-83 truck.
Blue- Ignition 12v
Red- Set/Coast
Yellow- Resume/Accel
Green- On/Off

A million thanks....I've looked everywhere but wasn't sure what it came from....
another piece to the puzzle....

one last question, will this switch need relays or will it wire directly to the CC module?

[ls1nova71]

Originally Posted by A1971Blazer

A million thanks....I've looked everywhere but wasn't sure what it came from....
another piece to the puzzle....

one last question, will this switch need relays or will it wire directly to the CC module?

No relays needed with that switch since it's a GM switch

[87chevy.com]

found this online years ago, copied and pasted the name cant find it it online with a quick search...


http://www.87chevy.com/1984 CRUISE III_opt.pdf

page 17 shows some wire testing..

clint

[Paul Y]

LS1 Nova - can you empty your inbox - trying to send you a message!

Thanks

P.

[87chevy.com]

Originally Posted by Paul Y

LS1 Nova - can you empty your inbox - trying to send you a message!

Thanks

P.

whats the question, maybe someone else can answer it

[Paul Y]

Originally Posted by 87chevy.com

whats the question, maybe someone else can answer it

Confirming payment for a switch and the correct delivery address.

Being based in the UK, getting PayPal to use American Zip Codes causes all sorts of issues when trying to use my American family as the shipping address and my UK address as the billing...

Appreciate you checking in though, pretty sure I will have some questions when it becomes time to hook it all up....

P.

[tallic68]

Does anyone know if a 2002 dbw tac module or stock ecm has a cruise engagement signal. I have Dakota digital dash and was wanting to use the custom inputs to show cc on the dash. I’m thinking I could use the positive input available to show cruise on by tapping into the gray pin 14 wire telling the dash that the cruise is turned on. But is there a way to tell the dash that the cruise is engaged?

[Skennon]

Originally Posted by ls1nova71

No relays needed with that switch since it's a GM switch

Ls1nova71 do you have any of your switches available

[lts70]

Will this switch work?

It is a single button cruise control wand off of a van column, but I am not sure what year. It has three wires: black, blue and brown

We want to use it on my boys truck that has a 2007 Silverado 5.3 / 4l60E swap.

Our repined LS harness has a bundle of wires for the cruise: gray, gray/black stripe, dark blue, light blue. From what we have read connector C1 (the engine harness one, not the one going to the pedal) pin 4 dark blue wire is the set/coast, pin 5 gray/black wire is the resume/accel, and pin 14 gray wire is the on/off. We need an ignition 12v source to power these through the switch also the brake lights hooked up and the correct brake light switch for it to work.

With a volt meter:

The blue and brown wires have continuity until the wand button is pressed. With the button pressed in it breaks the circuit, once the button is released it has continuity again so it is a momentary switch.

The blue and black wires do not have continuity until the button is pressed (momentary).

The black and brown wires do not have continuity until the button is pressed (momentary).

Help on where the Black, Blue and Brown of the column switch tie into the LS harness would be appreciated.

[ls1nova71]

Originally Posted by lts70

Will this switch work?

It is a single button cruise control wand off of a van column, but I am not sure what year. It has three wires: black, blue and brown

We want to use it on my boys truck that has a 2007 Silverado 5.3 / 4l60E swap.

Our repined LS harness has a bundle of wires for the cruise: gray, gray/black stripe, dark blue, light blue. From what we have read connector C1 (the engine harness one, not the one going to the pedal) pin 4 dark blue wire is the set/coast, pin 5 gray/black wire is the resume/accel, and pin 14 gray wire is the on/off. We need an ignition 12v source to power these through the switch also the brake lights hooked up and the correct brake light switch for it to work.

With a volt meter:

The blue and brown wires have continuity until the wand button is pressed. With the button pressed in it breaks the circuit, once the button is released it has continuity again so it is a momentary switch.

The blue and black wires do not have continuity until the button is pressed (momentary).

The black and brown wires do not have continuity until the button is pressed (momentary).

Help on where the Black, Blue and Brown of the column switch tie into the LS harness would be appreciated.

This is probably a little late, but on the off chance you didn't get it figured out, I can try and help. But first, you need to have a Gen3 engine and 2007 was a year when they made both Gen3 and 4's but as long as its the older one, cruise is possible. So to answer your question, yes, that switch will technically work, but only the set/coast function. So basically it will work just like the older cruise control from the 70's. You will need to just hook the on/of to ignition power. It won't hurt anything, will be just like always having the switch set to "on", which is the way I leave mine in all my cars as I have never had a need to actually shut it off. You will lose the safety aspect of being able to shut it off during use, but since you will have the brake light switch to cancel it, it won't be a problem, and if the brake light switch malfunctions at any point, then it won't set, so really no problem there. To hook it up to the LS harness, you would just have to pick two wires that have continuity when the button is pressed and hook one side to ignition power and the other to the pin 4 dark blue wire on your harness. That wire just needs to see 12v when the button is momentarily pressed. Then provided you have both brake switch inputs hooked up, you should be good to go.