Hummer H2 transmission

Tiny
LAVALL WOODHOUSE
  • MEMBER
  • 2003 GMC TRUCK
  • V8
  • AWD
  • AUTOMATIC
  • 92,000 MILES
How do you unlock a GMC Hummer automatic transmission from the park position once the vehicle looses electrical power.
Thursday, December 16th, 2010 AT 5:47 AM

1 Reply

Tiny
FACTORYJACK
  • MECHANIC
  • 4,159 POSTS
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.
SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Saturday, December 18th, 2010 AT 8:18 PM

Please login or register to post a reply.

Related Transmission Content

Transmission Installation
VIDEO
Transmission Installation
Instructional repair video
Transmission Automatic
GUIDE
Transmission Automatic
This article explains how an automotive automatic transmission and torque converter works.

Sponsored links