Affected Component: EXTERIOR LIGHTING:TURN SIGNAL:FLASHER UNIT

Date Published

FEB 01, 2007

NHTSA TSB #

10021333

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.

Summary

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