Buick TSB #PI1318B

2015 Buick Regal

TSB Document:

Affected Component: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

Summary
This preliminary informational bulletin provides repair information on instrument cluster reprogramming to correct a customer concern of analog gauges and/or cluster display inoperative at startup, or cluster display/analog gauges/backlighting iInoperative intermittently, or speedometer analog gauge operates in opposite direction.

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Date Published
MAY 19, 2015
NHTSA TSB #
10113655
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