why doesn't ac won't come on

2006 INFINITI M35
17,100 MILES
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MSONEIL2
  • MEMBER
  • 1 POST
i have an 06 infiniti m35x and ac won't come on my hvac guy put gauges on and said plenty of pressure for the compressor to start but not happening. checked fuse and is ok
Jun 20, 2012 at 4:15 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
did he check for power?? sounds like you need a new guy that can figure out where the fault is. it could be a bad low pressure switch, relay, or a bad compressor. this is assuming you have sufficient freon to start the system

Roy
Jun 20, 2012 at 4:29 PM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Ask your HVAC Man the high and low pressure readings then comeback with the readings. I agree with Roy's suggestion-
Jun 20, 2012 at 4:54 PM
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