2015 Buick LaCrosse TSB 10157041

Buick TSB #PIT5236K

2015 Buick LaCrosse

TSB Document:

Affected Component: ELECTRICAL SYSTEM: SOFTWARE

Summary
This Preliminary Information communication provides information to the technician about vehicles that have a Diagnostic Trouble Code B101D stored in Telematics Communication Interface Control Module. Technician will use Global Diagnostic System 2 to review the Firmware Over-the-Air version. If the Firmware Over-the-Air version on the scan tool equals 6708 the technician will need to contact General Motors Technical Assistance Center for further assistance. If the Firmware Over-the-Air version on the scan tool is lower than 6708 Dealer can order the part thought the Instrument Sales and Service website process.

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Date Published
SEP 28, 2017
NHTSA TSB #
10157041
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