Air conditioner wiring diagrams please

Tiny
JACK CHAPMAN
  • MEMBER
  • 2010 NISSAN MAXIMA
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 100,000 MILES
Replaced the A/C evaporator and returned all connections to the proper place. Now no A/C controls although it defaults to auto setting, 75 degrees and medium speed fan and is cooling. Radio does not work, but will beep when pushing eject button.
Tuesday, May 29th, 2018 AT 1:59 PM

1 Reply

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 48,363 POSTS
Evaporator, good times. It sounds like you missed a ground wire somewhere. Here is a guide to help you test the grounds and the wiring diagram so you can see how the system works and what wires are the grounds:

https://www.2carpros.com/articles/how-to-check-wiring

Check out the diagrams (below). Please run some tests and get back to us.

Cheers, Ken
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Thursday, May 31st, 2018 AT 10:43 AM

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