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1996 Chevrolet Tahoe, N/A Photo
Posted to the Waveform Library on 1/12/2003

Complaint was intermittent no heat. With knob on full heat I could see mode door motor moving back and forth. Note the drastic voltage changes being sent to the motor without touching the knob. Bad control head.

 

car Vehicle Data

1996 Chevrolet Tahoe LS 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemNot Applicable
ComponentOther
ConditionKnown Bad

car Vehicle Data

1996 Chevrolet Tahoe LS 5.7L

Engine5.7 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemNot Applicable
ComponentOther
ConditionKnown Bad