DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P2100

ETC MOT PWR-B1

(Throttle actuator "A" control motor circuit/open)

Diagnosis condition

Start engine and let it idle

Signal (terminal)

Throttle control motor circuit

Threshold

ECM detects that the voltage of power source for throttle control motor is excessively low

Diagnosis delay time

--

P2103

ETC MOT PWR-B1

(Throttle actuator "A" control motor circuit high)

Diagnosis condition

Ignition switch ON

Signal (terminal)

Throttle control motor circuit

Threshold

ECM detects that the throttle control motor relay is stuck ON

Diagnosis delay time

--