A/C troubles and more....

[sin]

Well, my battery was disconnected for about a month while I was getting some work done on my truck (02 Tahoe). My a/c wont blow on the #1 and #2 settings but will work fine on the last 3. Any ideas? Does something need to be reset? On another note, my foglights wont come on. There's power in the fuse panel but power is not getting to the harness itself where the bulb plugs in. I dont know if this is all related. Does it need to be reflashed to pick up the lights...I had factory fogs...

[sjspor]

The Blower motor is easy.. it's the resistor pack on the blower.

Just go to partszone on line and order it, its mounted to the blower motor, if you pull yours off now you should see the green insulation peeled off of it.

 

RESISTOR, All Models 99-04 $19.06 $13.15

[sin]

Thank you. I'll order it today.

[AZ-Z71]

Don't know what work you had done but check the fog light ground. It may have been knocked off or is a bad location.