2003 GMC Truck Repair Question
Topics covered: Automatic transmission, Transmission.
Mileage: 92,000 miles.
Mileage: 92,000 miles.
Asked on December 16, 2010
Hummer h2 transmission
How do you unlock a GMC Hummer automatic transmission from the park position once the vehicle looses electrical power.
Asked by Lavall WoodhouseAnswer
Replied on December 18, 2010
If you remove the shift handle, and lift the cupholder/indicator assembly out, there is a push button release on the solenoid. It looks like a large rivet head, approximately the size of a niickel.
