Affected Component: ENGINE AND ENGINE COOLING

Date Published
SEP 02, 2020
NHTSA TSB #
10181000
TSB Document
Summary
This bulletin provides information related to an ECM (Engine Control Module) software update for DTC P0128: Coolant Thermostat (Coolant Temp below Thermostat Regulating Temperature) logic revision. There are no drivability symptoms associated with DTC P0128.