1990 cruise control

[Tacoclaw]

Saaaaaaweeeeeeet!! Thanks, Ike!!

[CumminsPower59]

Not a problem! I am working on getting the cruise to function on my pile, I am re-working the auto trans, transmission harness so it'll work with my manual trans. I could've just gone the easy way and put reverse and neutral safety on switches, but I kinda want it to work properly, in case someone would ever have to drive my pile.

[89dudney]

Okay well heres another question, what is the plug in mounted on my hood release bracket?

[CumminsPower59]

I believe that one is for the RWAL test port

[CumminsPower59]

[KB-Cummins]

Sorry for taking so long to get back on guys, work has been insane... As far as I know, yes, the 91 non-IC trucks have the same set up as the 89-90 trucks.
Here are some picks of the module that I have. I'm not sure of the exact location other than somewhere on the drivers side under the dash. I found this module in my glove box when I bought the truck.

[CumminsPower59]

Looks like an aftermarket unit. I'll take a picture of the unit that is on my 91 in the morning...

[KB-Cummins]

Its definitely possible but I was able to cross it over to a Chrysler number a while back. I'll have to see if I can find it.

[CumminsPower59]