Affected Component: ENGINE AND ENGINE COOLING

Date Published

JUL 01, 2018

NHTSA TSB #

10145283

TSB Document

• MC-10145283-9999.pdf

Summary

BUZZING NOISE FROM VALVETRONIC MOTOR BEFORE OR AFTER ENGINE OPERATION: Buzzing noise may be heard from the Valvetronic motor when the vehicle is unlocked, before the engine is started, or after the engine is turned off.