ES300 AC light blinking relay works, replaced.

Tiny
SHANEK911
  • MEMBER
  • 1998 LEXUS ES
  • 119,000 MILES
ES300 ac light blinking relay works, replaced sunload sensor. Seems like compressor kicks on for couple seconds then light blinks and no ac. Had compressor replaced earlier before this happened.
Thursday, April 12th, 2012 AT 10:01 PM

6 Replies

Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
Have the system checked for a charge, sounds as if it may be low on freon. It has probably leaked out and will need to be repaired.
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Thursday, April 12th, 2012 AT 10:33 PM
Tiny
SHANEK911
  • MEMBER
  • 4 POSTS
Freon and pressure good I was told by tech
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Thursday, April 12th, 2012 AT 10:51 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
If th efreon is full thenyour pressure switch on the evaporator or clutch cycle switch is probably bad or not makking good contact with the evap pipe.
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Thursday, April 12th, 2012 AT 10:54 PM
Tiny
SHANEK911
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  • 4 POSTS
I that something I can fix
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Thursday, April 12th, 2012 AT 10:57 PM
Tiny
HMAC300
  • MECHANIC
  • 48,601 POSTS
I dont' know wht your qulaifications are. And if theis is automatic temp control where you set the temp have a pro look at icause it cold be something completely different
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-1
Thursday, April 12th, 2012 AT 11:00 PM
Tiny
SHANEK911
  • MEMBER
  • 4 POSTS
That narrows it down :) Back to square one
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Thursday, April 12th, 2012 AT 11:08 PM

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