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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Cascada 2009–2018technical service bulletin

Bulletin 17NA215 · NHTSA communication 10137375 · issued Feb 28, 2018

Technical service bulletin
communication type
Electrical System
component
2009–2018
model years
60
vehicle entries

Official summary

This technical bulletin provides a procedure to properly reprogram an onstar module to correct a condition of Red LED, No WiFi Operation, and/or Limited OnStar® Module Functionality After OnStar Module Replacement for Another Condition.

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.