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# 030089021.

Affected Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Summary

NEW VEHICLE PRE DELIVERY INSPECTION PERCEIVED FUEL ECONOMY AND DRIVER INFORMATION CENTER SETTINGS. *EH

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