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Big Blue 04-03-2022 06:01 PM
heater switch controll
 
Looking to get my Heater working. What i need to know is what wire is the HOT.
I have no power at the switch. Can not get it to run High, Fan, Low. The wire colors are Black with white strip, Lt. Blue, Orange, and Lt. Brown. Any help would be great, Thanks, John

Honest Bob 04-04-2022 08:28 PM
Re: heater switch controll
 
If you have no power at the switch have you looked for a blown fuse? Does the motor turn on if you jump it from the battery? If the blower motor is locked up or jammed in some way it should blow the fuse.

Big Blue 04-05-2022 12:25 AM
Re: heater switch controll
 
Thanks Honest Bob, I replaced the blower motor all ready.If i jump it i get it spin.

John

hatzie 04-05-2022 07:10 PM
Re: heater switch controll
 
Download the wiring diagrams for your year. They'll tell you a lot.

The standard heater control wiring is on the main wiring page. If you have AC look for the RPO C60 diagram.

Power from the fuse panel to the control head in the dash is Brown IIRC but check the diagrams to be sure.

Big Blue 04-09-2022 07:48 PM
Re: heater switch controll
 
Hatzie, Where can i find the diagram?

john

hatzie 04-09-2022 08:21 PM
Re: heater switch controll
 
Quote:
Originally Posted by Big Blue (Post 9064230)
Hatzie, Where can i find the diagram?

john
:lol::lol::lol: Look down.


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