Buick Lacrosse 2015 — technical service bulletin
Bulletin PI1374A · NHTSA communication 10113520 · issued Feb 5, 2015
Technical service bulletin
communication type
Equipment
component
2015
model years
19
vehicle entries
Official summary
This preliminary informational bulletin provides radio programming information to correct customer concerns about no XM audio or time shift, radio lock-up, slow response, vertical line between clock and temperature, poor FM reception (truck only).
Vehicles covered
- 2015 Buick Lacrosse
- 2015 Buick Regal
- 2015 Cadillac Ats
- 2015 Cadillac CTS
- 2015 Cadillac Elr
- 2015 Cadillac Escalade
- 2015 Cadillac Escalade Esv
- 2015 Cadillac SRX
- 2015 Cadillac XTS
- 2015 Chevrolet Colorado
- 2015 Chevrolet Corvette
- 2015 Chevrolet Impala
- 2015 Chevrolet Silverado
- 2015 Chevrolet Suburban
- 2015 Chevrolet Tahoe
- 2015 GMC Canyon
- 2015 GMC Sierra
- 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.