A/C not blowing cold

Asked by May 15, 2010 at 02:17 PM about the 2007 Toyota Highlander Limited V6

Question type: Maintenance & Repair

I have a 2007 Highlander that the A/C was working just fine and then all of a sudden it stopped working. The gage's were reading a little low on the low side so I thought that maybe a reed was broken in the compressor so I replaced it.

The low side is reading like 22-25 and high side is running about 180-200 in about 80 degrees in relative humidity.

There are no bubbles in the site glass and the system is full. The low side line from the compressor or the evaporator is not getting cold either. Now I have working on GM cars my whole life so I am not familiar with a system like this. I do not see a Dryer or any kind of orifice so this is new to me. I am assuming that the pressure is either controlled in the evaporator or the line that has the block where the site glass is located.

I am a GM guy and have never seen a problem like this. Any help would be appreciated

1 Answer

65

Did you try jumping the low and high sensors

3 of 3 people found this helpful.

Your Answer

Add photo

Related Questions

  • A/C not blowing cold 1 answer

    I have a 2007 Highlander that the A/C was working just fine and then all of a sudden it stopped working. The gage's were reading a little low on the low side so I thought that maybe a reed was broken ...

    2007 Toyota Highlander Limited V6

    -

    Maintenance & Repair

  • A/C 1 answer

    I have a 2009 Toyota Highlander.. The carpet in the back floorboard is wet . Had the same problem with the front a/c that was plugged. Could u have the same problem with back?

    2009 Toyota Highlander Limited

    -

    Maintenance & Repair

  • lots of water on the floor after using a/c 10 answers

    I drove 2009 Toyota Highlander in Florida for a week with a/c on all the time. Today I found water puddle on the floor.Is this a clogged a/c drain problem?

    2009 Toyota Highlander Base

    -

    Maintenance & Repair

  • vibration cold start 6 answers

    My Highlander got a vibration when starting cold. But when I put it on neutral it is less. It has got 24,300 Km. on it. Please advise. Once start running it's smooth. Vibration is quiet but it's very ...

    2008 Toyota Highlander Sport 4WD

    -

    Maintenance & Repair

  • I hear a humming sound under my 2015 Highlander when its not running 4 answers

    When my new Highlander is parked/off and in garage, it makes a sound like a fan is running.

    2015 Toyota Highlander LE AWD

    -

    Maintenance & Repair

Search Toyota Highlander Questions

Toyota Highlander Experts

#1 Wendy Tucker
Wendy Tucker
Reputation 4,220
#2 Tom Demyan
Tom Demyan
Reputation 3,890
#3 Shawntele Lewis
Shawntele Lewis
Reputation 2,430
View All

Related Models For Sale

Used Honda Pilot
389 Great Deals out of 22,309 listings starting at $1,500
Used Toyota 4Runner
261 Great Deals out of 19,022 listings starting at $2,500
Used Toyota RAV4
890 Great Deals out of 67,128 listings starting at $1,990
Used Acura MDX
266 Great Deals out of 18,599 listings starting at $1,495
Used Toyota Highlander Hybrid
23 Great Deals out of 2,028 listings starting at $4,400
Used Nissan Pathfinder
277 Great Deals out of 22,990 listings starting at $1,499
Used Honda CR-V
920 Great Deals out of 59,352 listings starting at $1,990
Used Toyota Camry
1,103 Great Deals out of 90,763 listings starting at $1,599
Used Ford Explorer
928 Great Deals out of 70,256 listings starting at $997
Used Toyota Sienna
226 Great Deals out of 29,672 listings starting at $1,495
Used Lexus RX 350
301 Great Deals out of 20,347 listings starting at $4,750
Used GMC Acadia
528 Great Deals out of 46,451 listings starting at $2,000
Used Toyota Sequoia
138 Great Deals out of 5,469 listings starting at $1,500
Used Hyundai Santa Fe
291 Great Deals out of 19,278 listings starting at $800
Used Toyota Tacoma
473 Great Deals out of 41,593 listings starting at $1,995

Used Cars For Sale

2017 Toyota Highlander For Sale
15,182 listings starting at $28,353
2016 Toyota Highlander For Sale
29 Great Deals out of 1,145 listings starting at $23,257
2015 Toyota Highlander For Sale
61 Great Deals out of 2,014 listings starting at $17,995
2014 Toyota Highlander For Sale
41 Great Deals out of 1,364 listings starting at $19,977
2013 Toyota Highlander For Sale
46 Great Deals out of 1,206 listings starting at $13,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.