Affected Component: ENGINE AND ENGINE COOLING

Date Published
DEC 16, 2020
NHTSA TSB #
10185431
TSB Document
Summary
This bulletin provides information related to the Engine Control Module (ECM) software update for OBD communication test logic, and for DTC P0128 â??Coolant thermostat - Coolant temp Below thermostat regulating Temperatureâ??. There are no drivability related conditions.