Manufacturer Communications Detail

BUICK / LACROSSE / 2018

Components - Details
Service Bulletin Number: N202312030 01 Replacement Service Bulletin Number:
Date Of Bulletin: - Failing Component: 060000 ENGINE AND ENGINE COOLING
Vehicale/Equipment Name: BUICK Vehicale/Equipment Model: LACROSSE
Vehicale/Equipment Year: 2018 Date Added To File: Oct, 26 2020
Summary: Service update bulletin (revised service procedure). in vehicles equipped with a 2.5l engine, the engine control module (ecm) may not respond to test tools with the correct calibration verification number (cvn). if not corrected, this coul<br />