H2 V8-6.2L (2008)
Truck Bed Cover Latch: All Technical Service Bulletins
Body - Tonneau Cover Does Not Remain Latched
TECHNICAL
Bulletin No.: 09-08-66-005
Date: April 20, 2009
Subject: Hard Tonneau Cover Does Not Remain Latched (Verify Latch and Cable Adjustments)
Models:
2005-2009 HUMMER H2 SUT
Attention:
This bulletin only applies to vehicles with tonneau P/N 12499433
Condition
Some customers may comment that the hard tonneau cover does not remain latched.
Cause
This condition may be caused by the tonneau cover not being properly adjusted.
Correction
The tonneau cover locks are built with adjustments to account for potential vehicle build variation. Use the following guidelines to verify that the
tonneau cover is properly adjusted:
Tip
Diagnosis and adjustment of the latch cables may require removal of the cable channel cover to access. The cable channel cover is secured by push-in
fasteners that can be removed using a trim tool to pry the fastener out. Service kit P/N 17801644 is available to replace the entire cable channel cover
and push-in fasteners, if necessary.
Verify that the latch cables are not too loose
1. With the tonneau cover open, manually close both of the latches.
2. Turn the release handle. The latches should both release after 1/2 to 3/4 rotation of the handle. If the latches do not release, loosen the hex barrel