AC mode is not working

Tiny
MUTHUKUMAR
  • MEMBER
  • 2000 NISSAN MAXIMA
  • 3.0L
  • V6
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
The A/C blows only cold air and only through middle vent but not in defrost vent and lower vent. I could feel little heat if it is in 85 degrees Fahrenheit.
Tuesday, September 25th, 2018 AT 3:00 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,709 POSTS
Hi and thanks for using 2CarPros.com.

Before I get started, I need to confirm something. You mentioned potentially two different issues. I need to know if the problem is temperature related or if it is mode related (air flow does not change).

In general, here are a couple links to review to help you determine what is actually happening:

https://www.2carpros.com/articles/car-heater-not-working

https://www.2carpros.com/articles/low-or-no-air-flow-from-vents

If possible, look through those links and let me know which is closest related to your problem.

Take care,
Joe
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Wednesday, September 26th, 2018 AT 6:15 PM

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