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CarComplaints.com Notes: Carrying the not-so-proud traditions of its 2002 predecessor, the 2003 has a handful of instrument panel malfunctions that can leave you guessing your speed, engine temperature or how much gas is left in the tank.

10.0

really awful
Typical Repair Cost:
No data
Average Mileage:
95,000 miles
Total Complaints:
2 complaints

Most Common Solutions:

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

AC / heater problem

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2003 Chevrolet Trailblazer Owner Comments

problem #2

Sep 122011

Trailblazer LS 4.2L

  • Automatic transmission
  • 100,000 miles

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

Ok so my truck's ac wont stay on while idling. DOES ANYONE KNOW WHY OR HOW IT CAN BE FIXED??????

- , San Antonio, TX, USA

problem #1

Jan 012009

Trailblazer LS Vortec

  • Automatic transmission
  • 90,000 miles

I have had the AC/Heat repaired 2 times while under warranty, now that the warranty is up, the car chokes out if the AC/Heat are on and you stop at a stop sign or red light.

- , Statham, GA, USA

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