Blower problems

[wooooof]

I'm having problems with the blower, it only works on high , I have replaced the selector switch and it didn't help. Any suggestions?

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[etriebe]

Blower resistor is bad. It is under the hood held in the box by the blower with two 7 mm screws

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[etriebe]

Any update on this


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[wooooof]

Just got the parts. Going to put it in when I get home and I'll let you know. Thanks for the help

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[626gn]

I'm having problems with the blower, it only works on high , I have replaced the selector switch and it didn't help. Any suggestions?

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If its not the Resistor it could also be the A/C Fan Blower Relay. Sometimes if you give it a little whack it might temporarily go on.
http://www.kirbanperformance.com/pr...+AIR+CONDITIONER+HIGH+BLOWER+RELAY+#6781.html

 

[wooooof]

replaced the resisitor and that didnt fix, i will try the ac blower relay next

 

[626gn]

Hopefully the relay will solve it. The same thing happened to me some years back. If I recall only high would work until I changed out the relay. Good luck with it.

 

[etriebe]

Hmmmm usually if nothing works except high speed it is the resistor


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[626gn]

Can't remember if only high worked or only high didn't work...was a few years ago.

 

[87geeinn]

Could be the corrosion in the wiring harness. When that happened to me, I wiggled the harness and problem solved.

 

[GNRick]

Can't remember if only high worked or only high didn't work...was a few years ago.

If the high doesn't work it is because there is a connector that melts. I ran a fused wire direct to the battery, bypassing the connector. Once a year that fuse blows.

 

[626gn]

If the high doesn't work it is because there is a connector that melts. I ran a fused wire direct to the battery, bypassing the connector. Once a year that fuse blows.

Just checked. I bag and tag many of the original parts I've taken off this car (its a sickness, I know ) My notes say that all fan speeds worked except HI. Replacing the blower relay fixed that problem.