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RecallGazette

Vehicle problems, recalls & safety intelligence

Buick Enclave 2008–2010technical service bulletin

Bulletin GCUS-3-854 · NHTSA communication 10113387 · issued Feb 23, 2017

Technical service bulletin
communication type
Electrical System
component
2008–2010
model years
36
vehicle entries

Official summary

14648A - Customer Satisfaction. Certain vehicles have a performance issue with their OnStar modules that could impact the vehicle?s battery life. If the vehicle?s OnStar module contains this condition, the OnStar green telltale light will be illuminated even when the vehicle is off. This condition can drain the vehicle?s battery if the vehicle is not started for approximately four days. The condition may also render the OnStar system inoperative, which would disable all OnStar services, including automatic crash response and emergency roadside services. This condition can occur even if the veh

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.