TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Some vehicles may experience a SBS/SCBS, LAS/LDWS and/or ADAPTIVE LED headlight /HBC warning light on with the DTC U0155:00 stored in memory. The warning lights may stay on while these functions are deactivated. DTC U0155:00 - Communication error to instrument cluster. This concern may be caused by faulty Instrument Cluster software. To eliminate this concern, the software has been modified. NOTE: The Mazda Diagnostic Reprogramming Tool (MDRT) loaner program begins effective Jan. 30,2019.

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Date Published
JAN 30, 2019
NHTSA TSB #
10153340
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