Heat / AC 1-5 switch - Page 3

Crmzendrgone · 09-11-2009, 01:31 AM

Quote:

Originally Posted by crabtruck

Have you always been associated with the smalls ?

Was there an accusation in there ?

Associated yes and

cousin to the downs.

Ninja_Lawn_Guy · 09-13-2009, 08:58 AM

Well...there are 2 little boxes screwed into the blower housing...The darker pic is under the glove box

And now the lights behind the dial for heat / ac are out too...

crabtruck · 09-13-2009, 07:03 PM

Good pix, thank you. Speed problem is there at blower "box" with like 9 wires.
"Ppl" below does not refer to Ppl to motor.

Pull the connecter off and confirm problem with meter.
First check wire side for voltage from pins to ground.
(One of the black wires is ground and the other n/c when unplugged.)
1 to 5 should give hots on Yel,Tan,LtBlu,Ppl,Org in order. Red is always hot.
This confirms switch not the problem (not likely)

Change meter to read resistance/ohms and check following "pairs"
on the little box connecter - not the wires themselves.
B(Yel) to A(Tan)
A(Tan) to D(LtBlu)
D(LtBlu) to C(Ppl)
This last is expected to fail - infinite or "open" meaning resistor is problem.
Think that's a 1-piece replacement including blower relay in same "little box"

Ninja_Lawn_Guy · 11-04-2009, 04:19 PM

MY COOKED RESISTOR!!!! WIRES LOOK GOOD, BOARD IS FRIED. New one comes with all seen here, just not burnt to a crisp.

Crmzendrgone · 11-04-2009, 04:36 PM

Good deal bet you feel better now maybe a little more comfortable

Ninja_Lawn_Guy · 11-04-2009, 05:18 PM

Yeah it's nice to not have to ride with it on nuclear anymore.

crabtruck · 11-04-2009, 06:30 PM

Resistor came with the leads to blower ? Good to know.

Ninja_Lawn_Guy · 11-05-2009, 08:02 AM

Quote:

Originally Posted by crabtruck

Resistor came with the leads to blower ? Good to know.

Mine did...joes auto parts....$30.00

09-13-2009, 08:58 AM	#22
Ninja_Lawn_Guy Senior Member Join Date: May 2008 Location: Michigan Posts: 413	Well...there are 2 little boxes screwed into the blower housing...The darker pic is under the glove box And now the lights behind the dial for heat / ac are out too... Last edited by Ninja_Lawn_Guy; 09-13-2009 at 04:02 PM.

11-04-2009, 04:36 PM	#25
Crmzendrgone Senior Member Join Date: Apr 2009 Location: Arizona Posts: 1,420	Good deal bet you feel better now maybe a little more comfortable __________________ ENGINES PRODUCE POWER. MOTORS RECEIVE POWER. https://lastroundbestround.com/Home_Page.html

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09-13-2009, 07:03 PM	#23
crabtruck Senior Member Join Date: Jul 2007 Location: on your 9 Posts: 3,366	Good pix, thank you. Speed problem is there at blower "box" with like 9 wires. "Ppl" below does not refer to Ppl to motor. Pull the connecter off and confirm problem with meter. First check wire side for voltage from pins to ground. (One of the black wires is ground and the other n/c when unplugged.) 1 to 5 should give hots on Yel,Tan,LtBlu,Ppl,Org in order. Red is always hot. This confirms switch not the problem (not likely) Change meter to read resistance/ohms and check following "pairs" on the little box connecter - not the wires themselves. B(Yel) to A(Tan) A(Tan) to D(LtBlu) D(LtBlu) to C(Ppl) This last is expected to fail - infinite or "open" meaning resistor is problem. Think that's a 1-piece replacement including blower relay in same "little box"

11-04-2009, 04:19 PM	#24
Ninja_Lawn_Guy Senior Member Join Date: May 2008 Location: Michigan Posts: 413	MY COOKED RESISTOR!!!! WIRES LOOK GOOD, BOARD IS FRIED. New one comes with all seen here, just not burnt to a crisp.

11-04-2009, 05:18 PM	#26
Ninja_Lawn_Guy Senior Member Join Date: May 2008 Location: Michigan Posts: 413	Yeah it's nice to not have to ride with it on nuclear anymore.

11-04-2009, 06:30 PM	#27
crabtruck Senior Member Join Date: Jul 2007 Location: on your 9 Posts: 3,366	Resistor came with the leads to blower ? Good to know.