Problem Reports

GMC Yukon Denali

Report: Power Brake Units May Leak Fluid From Hydro-Boost Unit

• Parking Brake Does Not Hold Due to Worn Parking Brake Shoes
  ...ark brake does not hold as it should. Our technicians tell us this can be caused by worn park brake shoes located inside the drum section of the rear brake disks. The worn shoes should be replaced a...

  Common Problems > GMC Yukon Denali

• Leak between power steering pump and power steering pressure sensor
  We replaced the power steering pump a week ago and it has started to leak in the joint between the pump iteself and the press...

  Q&A > GMC > 1999 GMC Yukon Denali

• brake chime
  How do you turn the chime off for the parking brake?

  Q&A > GMC > 2004 GMC Yukon Denali

• Power Steering or Suspension
  When at still and try to turn right steering is very hard. Left is fine. Is it a problem with my power steering or suspension??

  Q&A > GMC > 2004 GMC Yukon Denali

• water leak behind fan when truck is off only no leak when on
  I have filled my coolant tank and the next day is empty also a leak behind my fan when the truc...

  Q&A > GMC > 1999 GMC Yukon Denali