A/C blower motor replacement

2002 CHEVROLET TRAILBLAZER
260,000 MILES • 4.2L • 6 CYL • 2WD • AUTOMATIC
Avatar
NOLAMAGICK
  • MEMBER
  • 3 POSTS
I recently had my auto's motor blower replaced (underneath and behind glove compartment). Will that/did that cause a loss of R134a (Freon)?
Mar 12, 2022 at 1:45 AM
Advertisement
Avatar
ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 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
Images (Click to enlarge)
Attached Media
Attached Media
Mar 12, 2022 at 5:09 AM
Avatar
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!
Mar 12, 2022 at 9:20 AM
Avatar
ASEMASTER6371
  • CAR REPAIR CONTRIBUTOR
  • 52,796 POSTS
You are welcome.

Always glad to help.

Roy
Mar 12, 2022 at 4:42 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.