DTC Detection Logic

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

P00B3

RADIATOR COOLANT TEMP SEN

(Radiator coolant temperature sensor circuit low)

ECM detects the following status continuously for 5 seconds or more:

A voltage signal transmitted from the engine coolant temperature sensor 2 is 0.04 V or less.

P00B4

RADIATOR COOLANT TEMP SEN

(Radiator coolant temperature sensor circuit high)

ECM detects the following status continuously for 5 seconds or more:

A voltage signal transmitted from the engine coolant temperature sensor 2 is 4.84 V or more.