Three problems related to brake fluid leak have been reported for the 2006 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 GMC Yukon based on all problems reported for the 2006 Yukon.
Brakes failed with no warning lights or and kind of indication . Fluid dripping out rear of vehicle. I was almost in a bad accident because of this ,also went into a panic attack. Had other people and my life in danger.
Brake lines very rusted and leaking fluid both front to rear lines needed to be replaced. Had to also replace rear brake pads & rotors they were pitted and grooved. Needed to perform brake fluid flush , both rear axle seals leaking & rear cover gasket seal leaking on parking brake shoes all needed to be replaced. I heard there was a problem with older modle SUV's and had mine looked at and was advised not to drive until these repairs were completed. I have all repair invoices to vehicle.
The contact owns a 2006 GMC Yukon denali xl. The contact stated that while driving approximately 30 mph, the brake pedal traveled to the floorboard abnormally upon engaging. The vehicle failed to decelerate until after the gear lever was shifted into neutral. The contact also noticed brake fluid leaking on the ground. The vehicle was towed to an authorized dealer where the driver's side brake line was replaced. In addition, the transmission oil line was previously replaced. The manufacturer was not notified of the defect. The approximate failure mileage was 54,000.