Affected Component: ELECTRICAL SYSTEM

Date Published

NONE PROVIDED

NHTSA TSB #

10013540

TSB Document

• Sorry, the NHTSA has not posted this TSB document yet.

You can still get the detailed info from Hummer for this TSB. Call your local Hummer dealer's service department & ask for a copy of TSB# 3391.

Summary

UNWANTED OPERATION OF THE HAZARD FLASHERS. *EH