Hyundai TSB #20-01-036H

2018 Hyundai Elantra GT

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING

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.

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Date Published
SEP 02, 2020
NHTSA TSB #
10181000
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