TSB Document:

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

You can still get the detailed info from GMC for this TSB. Call your local GMC dealer's service department & ask for a copy of TSB# 070842003.

Affected Component: EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

Summary

TURN SIGNALS HAVE INCREASED FLASH RATE (REPROGRAM BCM). *KB

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