× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1999 GMC Yukon Denali SLE, N/A Waveform
Posted to the Waveform Library on 6/19/2007

Door locks being actuated up and down from the drivers door, the drivers and passengers front door lock actuators do not always unlock or lock properly. Rear door locks are actuating fine. (before waveform)

 

car Vehicle Data

1999 GMC Yukon Denali SLE 5.7L

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

car Vehicle Data

1999 GMC Yukon Denali SLE 5.7L

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