A/C Issue

All,
Got in my truck today and the A/C is not working. The lights light up but no air coming out. What could this be? Thanks for any help!

 

First open your hood and see if the compressor is spinning, I'm guessing its not. Typical cause.... low on gas and the low pressure switch is holding it out. Remember, the outside of the compressor spins all of the time, it's the center that should be engaged.

 

Clogged cabin filters?

 

Give your gray connector a wiggle down at the resistor, maybe the connector is failing. If you run your A/C without air movement, it will freeze the coil into a block of ice and you have to wait till it thaws to get air.

 

Gotta do this to mine every time I want the fan to work now. I keep a wood tire knocker in the truck just for this reason.

 

No air coming out? Meaning there is no air flow or that there is no 'cold' in the air flow?
The a/c compressor will only come on with the fan operating.
If there's no cold in the air flow, make sure the compressor is cycling.

 

No airflow means the fan is not working. Did you check the fuse?