heating and air

[tmsmith59]

I have a 2001 ranger and the heat (or air) will only blow on high!!Is that more likely the blower motor or the switch or possibly something else i havent thought of.....Any help would be greatly appreciated

 

[Surrey]

If it blows at all, I would think the blower motor is fine. My guess would be a relay or a problem with the switch itself.

 

[adsm08]

Its the resistor. No ifs ands or buts. It is 100%, without question, your blower resistor.


I see at least one of these a week.

 

[Original_Ranger84]

Yep definately the resistor.. I will agree. Now if the motor didn't work 100% of the time like it would turn on if you hit a bump or something or shut off when you did I would think a connection or something.

 

[exbass94]

+1 on the blower motor resistor. Here's how to replace it:

http://www.therangerstation.com/forums/showthread.php?t=89756