I am having a problem with my A/C where when on my A/C in 1, 2 or 3 the A/C does not work, but it works just fine when it is on position 4.
May 26, 2018 at 8:20 PM
My A/C does not work
2004 CHEVROLET OPTRA
BALASUBRAMANIAN SAMY NATHAN
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Hi and thanks for using 2CarPros.com. The problem with your blower motor is related to the blower motor resister. I am struggling to find specific information for this vehicle because it was not manufactured for the US. Additionally, it was marked under a few different names.
Therefore, I will try my best to help you with this problem. First, you will need to locate the blower motor resister. Most likely, it will be located under the dash and behind the glove box. There you will find the blower motor and HVAC distribution box. I have attached pictures of what a blower motor resister looks like and where they are normally located.
Once you locate the resister, there will most likely be two screws holding it in place. Disconnect the wiring plug, remove the two retaining bolts, and then slide the resister out from the unit. Replacement is the opposite of removal.
I hope this helps. Let me know if you have other questions.
Take care,
Joe
Therefore, I will try my best to help you with this problem. First, you will need to locate the blower motor resister. Most likely, it will be located under the dash and behind the glove box. There you will find the blower motor and HVAC distribution box. I have attached pictures of what a blower motor resister looks like and where they are normally located.
Once you locate the resister, there will most likely be two screws holding it in place. Disconnect the wiring plug, remove the two retaining bolts, and then slide the resister out from the unit. Replacement is the opposite of removal.
I hope this helps. Let me know if you have other questions.
Take care,
Joe
Images (Click to enlarge)
May 26, 2018 at 9:26 PM
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The resistor is behind the glove box so you will have to remove it.
Image (Click to enlarge)
May 27, 2018 at 6:59 AM
Hi Tom, apparently that was the issue have detected it, have ordered the part and awaiting for the replacement. Thank you
May 28, 2018 at 5:35 AM
Glad to help. Let me know if you have other questions.
Take care,
Joe
Take care,
Joe
May 29, 2018 at 7:03 PM