HVAC not turning on

Tiny
VSOHMEN
  • MEMBER
  • 2000 FORD TAURUS
  • 3.0L
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 120,000 MILES
The HVAC system is not turning on.
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Saturday, August 1st, 2020 AT 9:31 AM

3 Replies

Tiny
ASEMASTER6371
  • EXPERT
Good evening,

Does the control head light up?

https://www.2carpros.com/articles/how-a-car-air-conditioner-works

Do you have a set of gauges to give me the high and low side Freon readings?

https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

What have you checked so far?

I attached the wiring diagram for the clutch. Check the 2 fuses I circled for power on both sides.

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

https://www.2carpros.com/articles/how-to-check-a-car-fuse

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Roy
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Saturday, August 1st, 2020 AT 3:31 PM
Tiny
VSOHMEN
  • MEMBER
Please let me know:
1. The location of fuses for the HVAC system for car listed above SES.
2. The milliamperes for the above fuses.
3. The color code (orange/red/blue?) For the above fuses.
Thank you!
--vsohmen
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Saturday, August 1st, 2020 AT 3:41 PM
Tiny
ASEMASTER6371
  • EXPERT
Okay,

1. Under the hood in the fuse block. I attached a picture and the fuse locations by number.

2. The fuses are marked in the diagram I posted previously with the amp. They are both 10 amps. Fuse numbers 122 and 128.

3. Red is the color of 10 amp fuses. You can get them at any parts store.

Roy
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Saturday, August 1st, 2020 AT 3:49 PM

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