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Home >> Nissan-Datsun >> 2016 >> Rogue SL, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (1 Of 3) >> DTC Diagnosis >> DTC P0128: Thermostat Function >> DTC Description >> DTC Detection Logic

DTC Detection Logic

Engine coolant temperature has not risen enough to open the thermostat even though the engine has run long enough.

This is due to a leak in the seal or the thermostat being stuck open.

DTC No. CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0128 THERMSTAT FNCTN
[Coolant thermostat (coolant temperature below thermostat regulating temperature)]
The engine coolant temperature does not reach to specified temperature even though the engine has run long enough.