Buick Lacrosse 2013–2015 — technical service bulletin
Bulletin PIT5231A · NHTSA communication 10112100 · issued Jul 1, 2014
Technical service bulletin
communication type
Equipment
component
2013–2015
model years
27
vehicle entries
Official summary
This Preliminary Information communication provides information to the technician about vehicles that may have a blank display. Technician may find a Diagnostic Trouble Code U150F set. Technician will need to inspect circuit 7527 for damage if the Diagnostic Trouble Code is current.
Vehicles covered
- 2014 Buick Lacrosse
- 2015 Buick Lacrosse
- 2013 Cadillac Ats
- 2014 Cadillac Ats
- 2015 Cadillac Ats
- 2014 Cadillac CTS
- 2015 Cadillac CTS
- 2014 Cadillac Elr
- 2015 Cadillac Elr
- 2015 Cadillac Escalade Esv
- 2013 Cadillac SRX
- 2014 Cadillac SRX
- 2015 Cadillac SRX
- 2013 Cadillac XTS
- 2014 Cadillac XTS
- 2015 Cadillac XTS
- 2014 Chevrolet Corvette
- 2015 Chevrolet Corvette
- 2015 Chevrolet Silverado
- 2014 Chevrolet Silverado 1500
- 2015 Chevrolet Suburban
- 2015 Chevrolet Tahoe
- 2015 GMC Sierra
- 2014 GMC Sierra 1500
- 2015 GMC Sierra Denali
- 2015 GMC Yukon
- 2015 GMC Yukon XL
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.