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# 3993.

Affected Component: ELECTRICAL SYSTEM

Summary

NO CRANK/NO START AT TIMES. *TT UPDATED 1/30/08. *NJ

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