Factory Cruise Control Install
#1
Registered User
Thread Starter
Factory Cruise Control Install
Does anyone have the wiring diagram for cruise control on an 86 4runner. I'm trying to install the factory cc and I do not have the harness. I've got all the parts i'm just not sure where to wire everything. My Haynes is little help.
Pin-outs, wire diagrams?
Has anyone done this before?
Thanks!
Pin-outs, wire diagrams?
Has anyone done this before?
Thanks!
#4
Registered User
pick out the year of your truck and download the FSM go to the back of it aqnd your diagrams will be there.
http://www.ncttora.com/fsm/index.html
http://www.ncttora.com/fsm/index.html
#5
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What parts do you have?
This is something I have researched and decided to pass.
My '87 FSM dedicates 24 pages (BE82 - BE105) to this system. This does not look like an easy add-on at all (like for example adding an inclinometer or a combi-meter with a tach to a DLX). Between the completely different wire harness, CC ECU, actuator w/diaphragm, switches, etc. its probably going to be a total PITA.
...and your '86 4Runner has a 22RE...just sayin' it may not be so useful
This is something I have researched and decided to pass.
My '87 FSM dedicates 24 pages (BE82 - BE105) to this system. This does not look like an easy add-on at all (like for example adding an inclinometer or a combi-meter with a tach to a DLX). Between the completely different wire harness, CC ECU, actuator w/diaphragm, switches, etc. its probably going to be a total PITA.
...and your '86 4Runner has a 22RE...just sayin' it may not be so useful
#7
Registered User
Thread Starter
Well I got it installed and working. I found the factory service manual on yotatech somewhere for the 85 4runner and used the diagrahm for it to wire everything. As far as getting the parts.... I bought the main switch and the combination switches(on the steering column) on ebay. The computer I found here in an old thread an emailed the guy. I got the servo from the 4runner house. They are a vender listed here too.
The wireing was crazy. Since my truck did not have cruise origionally I did not have the harness. So there are close to 15 wires that are going into the computer and routed to everything I needed in the truck.
I took the 4runner on the freeway yesterday and took it up to 75 and it held wonderfully. I was scared it wouldn't work because of all the threads I have read about non working cruise control.
Good luck to anyone trying to do it. I proved it can be done, but it was a beast.
The wireing was crazy. Since my truck did not have cruise origionally I did not have the harness. So there are close to 15 wires that are going into the computer and routed to everything I needed in the truck.
I took the 4runner on the freeway yesterday and took it up to 75 and it held wonderfully. I was scared it wouldn't work because of all the threads I have read about non working cruise control.
Good luck to anyone trying to do it. I proved it can be done, but it was a beast.
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Neilm (04-08-2020)
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