1999 Suburban Air Conditioner Not Working

1999 suburban a c on warm air from front vents cold air in rear.

1999 suburban air conditioner not working. The 1999 gmc yukon came with a large 5 7 liter v 8 engine that pushes out more than 255 horsepower. The ac on i notice aslight ticking noise while im. I truned off the ac and later turned it back on and now it appears that the compressors is not running at all no cold or cool piping just hot air out of blower. If the rear a c is working you either have a plugged evaporator in the front unit or perhaps a bad heater switch.

The car uses the same freon in the front as it does in the rear. Repairpal will help you figure out whether it s your ac refrigerant leak climate control electrical issue ac compressor or something else. The hardest part of figuring out the right fix is knowing where to start. Gmc suburban 1500 ac is not working.

If the air conditioning unit is not responding as it should it is easy to diagnose the problem. Push air conditioner fan keeps blowing no cold air. I have a 1999 suburban earlier today the air conditioning was running fine. I have checked the ac fuse okay and swaped out a rely and still same problem.

That heat eventually leaves the engine compartment and enters the cockpit through the air vents. This is the part that uses the power generated from the drive belt to drive the compressor. Http amzn to 1z1lawf in this video i show you how to repair and replace your air conditioning control module in your 1990 s chevrolet or. The fan keeps blowing exactly the same but no cold air come out.

I have unplugged and replugged all electrical connections including in dash. The air on my 1998 chevy suburban blows but it doesn t get cold probably the electric clutch of the compressor is not working. If your air is blowing cool but not cold the problem could be a clogged filter cooling fan problem radiator trouble or it could simply be that you need to recharge your ac. You don t need to tolerate a stuffy uncomfortable car and you don t need to rely on the shop to fix the problem either.

When i push the air conditioner button on my chevy venture nothing seems to happen. This means you need to have a high powered air conditioning system to cool everyone down during the summer months. Try switching the heater to hot and see if it blows even warmer air from the front vents. Check out this.