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

  • Following up on Toyota Highlander A/C Issue

    I can't figure out how to add to a question you have already replied to. So have more info and wondered if you could help me be informed when I take it back to the dealer. We bought it on June 30th, 2...

    2012 Toyota Highlander Limited

    -

    Maintenance & Repair

  • Following up on Toyota Highlander A/C Issue 1 answer

    So I put a thermometer in the car, as suggested by the guy who answered my original question , left it for 30 minutes, it didn't go below 57*. The dealership said they already did the dye test and no ...

    2012 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

Search Toyota Highlander Questions

Toyota Highlander Experts

#1 Wendy Tucker
Wendy Tucker
Reputation 4,290
#2 Tom Demyan
Tom Demyan
Reputation 3,940
#3 Shawntele Lewis
Shawntele Lewis
Reputation 2,440
View All

Related Models For Sale

Used Honda Pilot
410 Great Deals out of 23,398 listings starting at $995
Used Toyota 4Runner
227 Great Deals out of 19,594 listings starting at $2,300
Used Toyota RAV4
918 Great Deals out of 63,560 listings starting at $1,300
Used Acura MDX
298 Great Deals out of 17,756 listings starting at $1,900
Used Toyota Highlander Hybrid
21 Great Deals out of 1,876 listings starting at $3,950
Used Nissan Pathfinder
315 Great Deals out of 22,206 listings starting at $2,200
Used Honda CR-V
978 Great Deals out of 56,279 listings starting at $1,000
Used Ford Explorer
929 Great Deals out of 63,178 listings starting at $799
Used Toyota Camry
1,245 Great Deals out of 82,713 listings starting at $750
Used Toyota Sienna
247 Great Deals out of 28,434 listings starting at $1,000
Used Lexus RX 350
312 Great Deals out of 20,560 listings starting at $5,000
Used Toyota Sequoia
123 Great Deals out of 5,309 listings starting at $2,500
Used GMC Acadia
607 Great Deals out of 44,927 listings starting at $3,500
Used Toyota Tacoma
570 Great Deals out of 42,600 listings starting at $1,995
Used Jeep Grand Cherokee
1,040 Great Deals out of 72,531 listings starting at $1,200

Used Cars For Sale

2017 Toyota Highlander For Sale
12 Great Deals out of 14,789 listings starting at $25,800
2016 Toyota Highlander For Sale
31 Great Deals out of 1,112 listings starting at $23,999
2015 Toyota Highlander For Sale
83 Great Deals out of 2,135 listings starting at $19,295
2014 Toyota Highlander For Sale
33 Great Deals out of 1,283 listings starting at $18,991
2013 Toyota Highlander For Sale
46 Great Deals out of 1,105 listings starting at $13,600

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.