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2003 Chevrolet Trailblazer
AC / Heater Problems
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.
2003 Chevrolet Trailblazer AC / Heater Problems
Click on a problem below to read more.
- Fan Switch Doesn't Work On All Settings
- A/C Blows Warm Air
- Ac/Heat Doesn't Work When Idling
- Blower Inoperative
- Vents Malfunctioning
- Condensor Drain Leaking Into Vehicle Interior
- External Temperature Incorrect
- Foul Odor Coming From Air Vent
- Heater Runs Continuously On Side And Back
- No Air Flow Through Front Vents
- Repeated A/C Motor Failure
- Ticking Sound
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