![]() |
Register or Log In To remove these advertisements. |
|
|
![]() |
|
Thread Tools | Display Modes |
|
![]() |
#1 |
Senior Member
![]() Join Date: Sep 2002
Location: Hampstead, NC
Posts: 8,187
|
![]()
My blower stopped working, again. Last winter I replaced the blower motor and relay. Now it stopped again, not sure if it's a power problem or switch. I'm going to check now but need info on what wires and where they connect to the blower switch.
It's an a/c 72 C20 truck that a po put a wrong switch in. I have an old correct one which I'm gonna try putting in. Wires were cut and new ends put on so I don't know which color goes on whick terminal (plug gone). If some one can tell me what color wires go where, or has a pic of this I would really appreciate it. It's getting cold! Thanks and happy holidays to all! |
![]() |
![]() |
![]() |
#2 |
member #16
![]() Join Date: Dec 1999
Location: Yuba City Ca.
Posts: 3,618
|
Re: Need wiring help with blower switch connections
heres a diagram John
__________________
john http://67-72chevytrucks.com/vboard/showgroups.php board vendors ![]() http://www.flickr.com/photos/1745471...7602865984234/ Last edited by john; 12-23-2005 at 02:42 PM. |
![]() |
![]() |
![]() |
#3 |
Registered User
Join Date: Nov 2005
Location: Springville, Ca
Posts: 270
|
Re: Need wiring help with blower switch connections
I was having the same problem with mine until I checked the heat and AC fuses and the AC one was blown. I swapped it and it blows like mad now. Not sure why theres an AC fuse on a non AC truck though...
__________________
2002 S10 ZR2 for the dirt. 1968 C10 shorty for the street. She said the truck would be the end of us. I still have the truck! |
![]() |
![]() |
![]() |
#4 |
Senior Member
![]() Join Date: Sep 2002
Location: Hampstead, NC
Posts: 8,187
|
Re: Need wiring help with blower switch connections
Thanks guys. I have it working but only on one setting. From the look of the diagram (thanks John) there is a resistor. Can anyone tell me where it is located (or supposed to be)? Could also be the switch itself I guess.
Thanks again |
![]() |
![]() |
![]() |
Bookmarks |
|
|