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8.0

pretty bad
Typical Repair Cost:
No data
Average Mileage:
31,000 miles
Total Complaints:
2 complaints

Most Common Solutions:

  1. not sure (2 reports)
2003 Chevrolet Avalanche AC / heater problems

AC / heater problem

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2003 Chevrolet Avalanche Owner Comments

problem #2

Jan 012004

Avalanche Z-71 5.3L

  • Automatic transmission
  • 15,000 miles

A D V E R T I S E M E N T S

Nothing but issues out of this vehicle!! It still does not work properly.

- , NICHOLASVILLE, KY, USA

problem #1

Sep 112007

(reported on)

Avalanche Z-71 V8

  • Automatic transmission
  • 47,000 miles

I bought the Avalanche during the recent drought. A/C worked fine until the rain came. Now the A/C compressor clutch disengages intermittently when itís raining or the humidity is high. When the compressor is running the A/C cools very well. On a recent trip while the weather was very wet and the A/C would cool for about 15-20 minutes, then blow uncooled air for about 20-30 minutes, then cool for a while, then not cool for a while.

- , Mountain Home, AR, USA

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