2019 VOLVO XC60 Power Train Problems

While driving at 10 mph on a residential street, I experienced a sudden and dangerous loss of power braking assistance, making the pedal nearly impossible to depress. An expert Volvo technician has confirmed that the brake vacuum pump failed because the exhaust camshaft, which drives the pump, sheared or failed internally. I want to emphasize that this catastrophic mechanical failure occurred at only 45,000 miles. A camshaft is a non-wear item that should last the lifetime of the vehicle; for it to fail at such low mileage and take out the braking system is an unreasonable safety risk. This is a known issue (Internal Ref: TJ 29131) that directly links an engine defect to a primary safety system failure. The vehicle has been properly maintained, and the failed parts are available for inspection."

Three incidents have occurred in three months. Unintended Acceleration Incident #1. While turning right after a full stop on an uphill incline, the vehicle accelerated so quickly that the steering wheel couldn't be return to the neutral position before hitting a roadside signpost approximately 25 ft away. The impact was severe enough to cause the right front headlight to be broken, the right front wheel well liner to be ripped out, the right A-pillar to be dented, and the right mirror to be ripped off. No physical injuries occurred. Unintended Acceleration Incident #2, six weeks later. While on the same incline as incident #1, after removing my foot from the accelerator, the vehicle continued to accelerate, even during braking. Total time was approximately 2 sec. There was no damage to the vehicle, and no physical injury. I checked, and the floor mat was locked in place. Both incidents were reported...