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International Automotive Technicians Network
2003 Chevrolet Trailblazer North Face 4.2L Left Blend door
Posted to GM HVAC on 9/11/2013 8 Replies

I now get look at this problem. Scan for codes no codes in system. verify issue only heat on divers side. Watch data on tech 2 can watch right side commanded and actual are close to each other. When you sweep right side though it air flows leaves vent and it s...

8 Replies Received (View Replies)

  Related Documents & Media  2003 Chevrolet Trailblazer North Face

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Trailblazer North Face

VIN 1GNET16S83
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedLeft Blend Door
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Trailblazer North Face

VIN 1GNET16S83
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedLeft Blend Door