DTC P0128 Coolant Thermostat (Engine Coolant Temperature Below Thermostat Regulating Temperature): Trouble Symptom
WARNING: This page is about a different variant/trim than selected.
Thermostat remains open.
CAUTION:
After servicing or replacing faulty parts, perform Clear Memory Mode < Refer to
OPERATION , Clear Memory Mode. >, and Inspection Mode < Refer to
PROCEDURE , Inspection Mode. >.