Hello and thank you for using Just Answer
I am attaching the wiring diagram you requested
click here to view the diagram
let me know if you need more help
I have no pin out available of the connector maybe someone else can help
I also was un able to find this I was hoping that one of you had done this and remembered the posistions or identifiers on the controler its self. Thank y ou for your attempt.
Greetings and Welcome to Just answer.
I can help you. First I need to know if you have federal emissions or california emissions?
Below is the GM diagram. Of the studs, the rear most is the one that goes to the glow plugs, the one in the middle is the one for the intake heater and the front one off a bit is the power in. Is this what you are after?
I already have this Diagram though it does not answer my question, i give up for tonight, no resolve to my problem.
Thank you for your help.
OK, do you want the connector view?
Connector Part Information
Glow Plug Relay Control
IA Heater Relay Control
OK there is a plug on top, but yes the power in and the power out is for the glow plugs and the intake heater. As I mentioned, the rear most stud goes to the glow plugs with the light blue. It goes straight down to the rear most glow plug first.
The stud forward of that is the other fuse link.
THese show the glow plugs.
The rubber covered one to the left of it is the intake heater.