Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
MAR 02, 2020
NHTSA TSB #
10173949
TSB Document
Summary
Service Update - Exhaust Cam Position Sensor Fault - Certain 2020 model year Chevrolet Malibu vehicles will set a false diagnostic trouble code (DTC) due to the cam phaser not parking fully. Customers could experience a malfunction indicator light (MIL) and/or a reduction of power. Dealers will reprogram the engine control module. (ECM)