We have been dealing with A/C issues on our 2012 Toyota Sienna since last year with subpar cooling. The a/c works but it's just not as cold as it was, and struggles to keep things cool especially during the summer.
I replaced the Flow sensor which helped a little. I then hooked up a HVAC gauges set and the readings pointed to a clog in the system like the expansion valve was bad. I went to replace the expansion valve and sure enough it failed and I replaced it. After replacing it the a/c was cooler BUT still wasn't cool enough and knew there was another issue.
My last effort was one more part which was the Compressor control valve. It was MUCH cheaper than a new compressor and could possibly be the issue.
In this video I replaced the control valve and it did solve my issue BUT it ran into a major issue while replacing it.
Disclaimer
**This video is intended as a guide and not a replacement for professional advice. Please exercise caution and consult with a qualified professional for any specific repairs or issues.
I am not liable for any damage, injury, or loss incurred as a result of following the instructions or advice in this video. Viewers are responsible for their own safety and actions.**
The Part: Electronic controlled compressor control valve (Part# EX10477C)
Brand: Universal Air Conditioner (UAC)
“As an Amazon Associate I earn from qualifying purchases.”
I bought it from Amazon: https://amzn.to/47rKLGP
You can also get it here:
Ebay: https://www.ebay.com/itm/194890384060
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Parts Geek: https://www.partsgeek.com/jwmlzxg-toy...
00:00 Intro
01:46 Compressor control valve
06:34 A/C Temp before replacing the control valve
07:34 Starting the repair
10:51 Always expect the worse!
12:22 Reinstalling
13:47 A/C temps after replacing the control valve
14:48 Advice with my experience.
18:14 Outro
Music by Mark Generous - Just Fine - https://thmatc.co/?l=6991FD9F
*Disclaimer*
This video is intended as a guide and not a replacement for professional advice. Please exercise caution and consult with a qualified professional for any specific repairs or issues.
I am not liable for any damage, injury, or loss incurred as a result of following the instructions or advice in this video. Viewers are responsible for their own safety and actions.
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