One problem related to power steering pump has been reported for the 2003 GMC Yukon. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 GMC Yukon based on all problems reported for the 2003 Yukon.
The steering column of my 2003 Yukon denali with 50,910 miles got loose. I took vehicule to a GMC dealer to get it check and they told me that the upper steering bearing was failing and recommended immediate repairs that would cost me $698. 12. I contacted GMC and they decide to fix this problem at no charge to me. When I took the vehicule to get the steering column fix I mentioned to the service department employee that my steering wheel started to get tight during turns and if this problem was related to the other one. They inspected vehicule and found out that the power steering pump is failing too. I called GMC again to let them know about this and they told me that they would not fix this problem at no charge because they just fix the other one at no charge and that I have not spend a lot of money out of my pocket yet for repairs on this vehicule.