One problem related to starter solenoid 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.
Own 2003 GMC Yukon lt. . . Car stalls engine light power reduced. . . Pull over and vehicle will start again a few minutes later. . . It will stall out of the blue in intersections. . . Have stopped driving the vehicle for fear of accident and family being hurt. . . Have done many repairs to fix the problem but nothing we try takes care of it. . . Transmission problems code came 3-2 shift solenoid. . Took to transmission shop found out ignition switch was bad. . . Replaced it truck ran fine for about six months. . . New problem- engine power reduced light. . Vehicle runs sluggish. . Code came back p2135. . Throttle body sensor . . . Replaced throttle body also replaced wire connector. . . Truck ran fine for few months and did it again. . . Same codep2135. . Is there recall on computer/electrical malfunction?. . . Very dangerous. . .