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2004 Chevrolet Impala 3.8L Heater Fan
Posted to GM HVAC on 12/11/2010 17 Replies

the heater fan speed changes up and down for no [...] never stops completely.i tried an ign. switch and eliminated the command start to no [...] all wiring for hot spots and found [...] no [...] stated this is not an auto temp. [...] had this problem [...]

17 Replies Received (View Replies)

  Related Documents & Media  2004 Chevrolet Impala

 
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Impala

VIN 2G1WH52K04
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeater Fan
ConditionsSpeed
Misc.Manual A/C
Message Closed w/FIX

car Vehicle Data

2004 Chevrolet Impala

VIN 2G1WH52K04
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedHeater Fan
ConditionsSpeed
Misc.Manual A/C