Friday, August 7, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Cascada 2000–2016technical service bulletin

Bulletin PIC6107 · NHTSA communication 10115067 · issued Jun 22, 2015

Technical service bulletin
communication type
Electrical System
component
2000–2016
model years
60
vehicle entries

Official summary

This Preliminary Information communication provides information to the technician about being unable to receive OnStar ?Over The Air? updates. Technician will need to press the OnStar button and verify they have an active account and that the call connects with data and location.

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.