One problem related to power steering failed has been reported for the 2010 GMC Sierra 3500. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2010 GMC Sierra 3500 based on all problems reported for the 2010 Sierra 3500.
The contact owns a 2010 GMC Sierra 3500. The contact stated that while reversing at various speeds, the vehicle failed to respond to deceleration attempts as the power steering assist failed. The vehicle was taken to the dealer where it was found that the power steering pump needed to be replaced. The vehicle was repaired. The manufacturer was contacted about the failure. The failure mileage was 32,232.