AC compressor only will work after car reaches operating temperature and the radiator fans come on. Normal ac at that point. Before that point. Ac compressor won't stay on.

Asked by Yvette May 31, 2015 at 10:18 PM about the 1992 Toyota Camry LE

Question type: Maintenance & Repair

Read many articles here.  By passed
low pressure switch, fans worked
fine.  the pattern is consistent.
AC compressor will not remain
engaged until the radiator fans come
on due to temperature.  
Don't know how it could be ECU and
not sure how to test AC module
directly.  
The pattern is consistent enough that
tests could be done when the
system is working and when it is not.  
Please advise.

2 Answers
65,400

firebird338 answered 9 years ago

Have you had the pressure checked in the system with a manifold gauge to make sure there is the correct amount of freon in system?

Mark helpful

migration_Lastchance... answered 9 years ago

You might have a faulty coolant temp. sensor. This sensor can be checked with a Digital Volt/Ohm meter. You will need the factory Temp/Ohms relationship chart for this vehicle. If a faulty ETS tells the computer the engine is cold.....the computer will not allow the AC to function until the engine warms up.

Mark helpful

Your Answer:

Related Questions

Camry

Looking for a Used Camry in your area?

CarGurus has 944 nationwide Camry listings starting at $2,212.

Postal Code:

Shortcuts

Search Toyota Camry Questions

CarGurus Experts

  • #1
    Reelin68
    Reputation
    34,650
  • #2
    Tony Ciccotelli
    Reputation
    19,700
  • #3
    Tony Ciccotelli
    Reputation
    5,700
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Accord
43 Great Deals out of 914 listings starting at $2,799
Used Toyota Corolla
110 Great Deals out of 1,961 listings starting at $1,995
Used Honda Civic
162 Great Deals out of 3,375 listings starting at $2,230
Used Lexus ES
6 Great Deals out of 197 listings starting at $4,500
Used Nissan Altima
25 Great Deals out of 673 listings starting at $2,000
Used Toyota 4Runner
15 Great Deals out of 341 listings starting at $9,900

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. Content will be removed if CarGurus becomes aware that it violates our policies.