Where is the A/C expansion valve located?

Tiny
STONESOULS
  • MEMBER
  • 2009 PONTIAC VIBE
  • 1.8L
  • 4 CYL
  • 2WD
  • AUTOMATIC
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AC expansion valve location needed.
Monday, June 12th, 2023 AT 9:15 AM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 47,643 POSTS
Sure, the A/C expansion valve is at the firewall where the A/C high and low side refrigerant tube connect to the evaporator. Here are the instructions on how to change it out and I have included a video to help you discharge and recharge the system.

https://youtu.be/4EqdrBVb0sY

Check out the images (below). Please let us know what you find.

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Monday, June 12th, 2023 AT 9:54 AM

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