Why is the AC freezing up in my GMC Canyon?
Why is the AC freezing up in my GMC Canyon?
First it was the dreaded “Exhaust Fluid Poor Quality” warning which the dealer seems to have fixed. The jury is still out regarding that one. Last week the AC started freezing up on a trip to the lake. Outside temps were in the 90’s and high humidity.
Why does my Chevy Colorado have an air conditioner problem?
If they’re bitching and moaning at you, it means somebody else didn’t beat your price or couldn’t make their needed item. If they are not, they are making a ton of profit, or somebody came up with a better machine. There is a “notification”, from GM, to the dealer’s service departments regarding exactly this issue.
What does it mean when your air conditioner freezes up?
When I say freezes up I am referring to the fact that the low pressure line going to the evaporator coil has about 3/16″ to 1/4″ of ice on it so I would assume the evaporator coil is iced up also. The air that comes out of the vents is slightly cool and somewhat less volume.
Why does my GMC Canyon AC fan not work at speed 3?
Blower motor does not always work on speeds 1-3. Found the pin on the red wire on the plug located under the dash on the blower motor housing had a burnt and loose pin. The red wire is hot when you slect speed 3. The plug has four pins, one for each speed. Speed 4 bypasses the resistors for maximum fan speed so that is why this speed always works.
How much does it cost to replace a GMC Canyon blower motor?
The average cost for a GMC Canyon Blower Motor Resistor Replacement is between $66 -$77. Learn More Blower motor not operating all the time on settings 1 – 3, but always works on 4 (HIGH)..
What should I do if my AC Fan is not working?
The following is ONLY for ALL 4 fan speeds failing. If you have positions 1,2,3 failing and 4 works, then the rest of this posting does not apply to you. You need to go view the topics on the Blower motor resistor fix. If all speeds fail, did you check the fuse and swap the blower relay?
