AC blower control

[medic06]

Got in the tj to come to work and the AC blower blows in low in every position except for high. Is there a relay or something that might be out? 2001 4.0 5 speed. Thanks in advance!

 

[wwch99tj]

The blower motor resistor has gone bad
Its on the passenger side in the air box

Sent from my Galaxy Tab

 

[medic06]

Thanks brother. I'll check that this evening. Right now it doesn't matter but this fall I might want to turn it down a little.

 

[JPNinPA]

Check your wiring and connectors for melting. Yes the resistor can be bad.

 

[greg92jeepxj]

Yes , check wiring ! I had a corroded blower motor resister and blower motor switch with loose terminals cause excessive resistance and meltdown to wiring bundled with A/C thermostat cause havoc in my '92 XJ . I absolutely agree , check wiring !