Ac not blowing out the vents
SOURCE: 2001 pontiac bonneville AC just stop blowing air.
It sounds like your blower motor has died. This is pretty common for older Bonnevilles. I have a 2005 Bonny and replaced mine last year after 75,000 miles.
But first check your cabin filter. You may or may not have one. If you do, and it gets plugged up, you will get very low air flow. I had an Impala that get plugged with a mouse nest. If it's like mine, open the hood, and above the firewall on the passenger side and below the passenger wiper, is a cover labeled "air filtration system". It has a couple clips, remove it and look inside. It will be very obvious if you have a cabin filter. (I didn't have one) If there is no filter, you should be able to look down in the hole and see the white fan blades about 10-12 inches down. They should be spinning if the blower is on.
Not spinning? Next you should check the fuses. The fuses are probably under the back seat, but check your owner's manual.
If fuse looks OK. It's probably the blower fan.
The fan is under the dash on the passenger side... just about where the passengers left toe would be.
Remove the panel under the dash; probably a couple 7mm screws.
Unplug the fan. The center wire should have 12+volts.
Remove the rubber vent hose... kinda on the back of the motor.
Remove 3 screws. Probably 7mm. And the blower should come out.
I know my blower is different than yours, but they pretty much look the same.
SOURCE: Air Conditioning on 97 Bonneville. Just
CHECK HVAC 15 AMP FUSE TO HEATER AND AC CONTROL SWITCH.
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