Buick: engine control module (ECM) received incorrect calibration when previously inspected, which causes...
Buick technical service bulletin PER-12170 for 2007 Buick Lacrosse and 2007 Buick Allure.
- Bulletin number
- PER-12170
- Component
- Engine
- Summary
- Buick: engine control module (ECM) received incorrect calibration when previously inspected, which causes information not accessible during emission test and failure is the result. Ecm needs to reprogram with correct calibration. Models 2007 allure, lacrosse.
Owners of these vehicles have filed 16 complaints in the engine category.
Vehicles covered
- Buick Lacrosse 2007 2007
- Buick Allure 2007 2007
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