A/C cluch does not engage and compressor does not start

Tiny
ROSIEACCURA
  • MEMBER
  • 2001 ACURA TL
  • 3.2L
  • 6 CYL
  • FWD
  • AUTOMATIC
  • 109,000 MILES
Fan on high, a/c turned on, a/c cluch does NOT engage and compressor does not start.

Tried again 1 hour later, compressor goes on and cooling is normal. Relay or something else?
Thursday, July 30th, 2015 AT 6:38 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
It could be a relay. Check to make sure the wiring at the clutch is good. If this happens again, check to see if the compressor clutch is getting power. If it is, the clutch is going bad. If there is no power, check connections and the relay, as you mentioned.
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Thursday, July 30th, 2015 AT 8:40 PM
Tiny
ROSIEACCURA
  • MEMBER
  • 1 POST
THANK YOU FOR YOUR PROMPT REPLY. YOUR ADVISE IS APPRECIATED.
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Friday, July 31st, 2015 AT 12:22 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,700 POSTS
Glad to help. Please remember, if the Freon is low enough, the low pressure switch won't engage the compressor. That's just another thought.
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Sunday, August 2nd, 2015 AT 8:50 PM

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