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Hummer H2 transmission
2003 GMC TRUCK
How do you unlock a GMC Hummer automatic transmission from the park position once the vehicle looses electrical power.
have the same problem?
Thursday, December 16th, 2010 AT 5:47 AM
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.
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Saturday, December 18th, 2010 AT 8:18 PM
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