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2000 Chevrolet Tahoe 5.3L HVAC Temp Door Motor
Posted to GM HVAC on 4/17/2008 4 Replies

I have tested with good results all circuts except I don't know if the control circut should pulse to change the temp. The voltage at the control wire at the actuator when connected pulses in 2 second intervals or so to drive the actuator warm or cold. I exper...

4 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Tahoe

 
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Tahoe

VIN 1GNEC13T3Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHVAC Temp Door Motor
ConditionsInteermitant
Message Closed w/FIX

car Vehicle Data

2000 Chevrolet Tahoe

VIN 1GNEC13T3Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHVAC Temp Door Motor
ConditionsInteermitant