Why is my 2003 air conditioner not working?

Owners of 2003’s may comment about poor A/C performance after they have pressed the A/C button and see what appears to be the snowflake illuminated on the display. What has actually happened, though, is that they have disabled the operation of the A/C compressor and the snowflake symbol, upon closer inspection, has a slash through it.

What kind of air conditioner does a Chevy Silverado have?

I have a 1996 Chevy Silverado. The compressor is good and the pressure switches are new. They A/C works if I connect a hot wire to it but it constantly kills my battery.

Why is my air conditioner not blowing cold air?

After running the A/C in hot weather, when the truck is shut off for a short period of time the A/C will not blow cold air. If the truck is off for an extended period of time it will work again. It appears that during the short shut off period the clutch on the compressor does not engage when the engine is restarted.

What causes an engine to stall when the air conditioner is on?

Engine stalls when air conditioning is turned on at idle – keywords HVAC rough condition CJ2 CJ3 surge. Engine may stall with the air-conditioner on and or while adding additional loads to the engine at idle. An example of an addition load would be turning the steering wheel left or right with the air-conditioning on.

Why does the AC randomly turn off in a 2005 Chevy Colorado?

The high or low pressures cutting out the AC, it’s pretty much always been like that since day 1 of AC systems. I have a 2005 Colorado and th AC blower only works in the #4 position and when i want to turn it down to 1,2,3 it turns the AC off. Sometime i can turn it down and it works but rarely when it does that.

Why does my GMC air conditioner stop working?

For about 5 miles the A/C worked normally till we hit a R/R and the bump made it stop blowing cold air and he was finally convinced. Back to the shop and 30 min later they found the problem. Turned out to be the low pressure switch, (under hood on bottom of small tank) it was corroded and causing a loss of electrical contact.

Why does my Chevy Silverado blower not turn off?

This 2004 Chevrolet Silverado came in with the complaint that the blower motor will not turn off even with the key off. This is relatively common problem of the the full sized Chevrolet, GMC and Cadillac trucks with auto a/c controls. The first step is to lower the passenger side hush panel under the dash.