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A/C blower motor replacement

Tiny
NOLAMAGICK
  • MEMBER
  • 2002 CHEVROLET TRAILBLAZER
  • 4.2L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 260,000 MILES
I recently had my auto's motor blower replaced (underneath and behind glove compartment). Will that/did that cause a loss of R134a (Freon)?
Saturday, March 12th, 2022 AT 1:45 AM

3 Replies

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I attached the procedure for you for the replacement. It is located under the right side of the dash and is easily accessible.

https://www.2carpros.com/articles/blower-fan-motor-works-on-high-speed-only

As far as a loss of Freon, no. There are many other components that can cause the loss of Freon.

You will need to have a dye installed and charge the system and use a good bright LED light to find the leak.

https://www.2carpros.com/articles/air-conditioner-leak-detection

https://www.2carpros.com/articles/re-charge-an-air-conditioner-system

Let us know if you have any other questions.

Roy
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Saturday, March 12th, 2022 AT 5:09 AM
Tiny
NOLAMAGICK
  • MEMBER
  • 3 POSTS
You're Awesome! I just discovered your YouTube site and I plan on becoming a regular viewer. Thanks again for your reply, and for such a quick reply!
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Saturday, March 12th, 2022 AT 9:20 AM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
You are welcome.

Always glad to help.

Roy
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Saturday, March 12th, 2022 AT 4:42 PM

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