Buick TSB #PER-12170
2007 Buick LaCrosse
TSB Document:
Affected Component: ENGINE (PWS)
- 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. *PE
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