4.0

definitely annoying
Typical Repair Cost:
No data
Average Mileage:
342,000 miles
Total Complaints:
1 complaints

Most Common Solutions:

  1. not sure (1 reports)
2003 GMC Sierra 1500 AC / heater problems

AC / heater problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2003 GMC Sierra 1500:

Unsubscribe any time. We don't sell/share your email.

2003 GMC Sierra 1500 Owner Comments

problem #1

Feb 282014

Sierra 1500 LS 5.3L

  • Automatic transmission
  • 342,000 miles

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

2003 GMC Sierra 1500 A/C works when not turned on but when you hit the A/C button the A/C stops working. I have talked to several people and no one seems to know what would cause it. A/C is fully charged and blows out at 58*F, can't use max A/C because the compressor stops when the A/C is turned on. It has the electronic dual climate control in it.

- , clarksburg, OH, USA

Not what you are looking for?