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DTC P2100, P2103 THROTTLE CONTROL MOTOR RELAY EC-627 C D E F G H I J K L M A EC DTC P2100, P2103 THROTTLE CONTROL MOTOR RELAY PFP:16119 Component Description NBS001ZV Power supply for the throttle control motor is provided to the ECM via throttle control motor relay. The throttle CONSULT-II Reference Value in Data Monitor Mode NBS001ZW Specification data are reference values. On Board Diagnosis Logic NBS001ZX These self-diagnoses have the one trip detection logic. FAIL-SAFE MODE When the malfunction is detected, ECM enters fail-safe mode and the MIL lights up. DTC Confirmation Procedure NBS001ZY NOTE: PROCEDURE FOR DTC P2100 With CONSULT-II 1. Turn ignition switch ON and wait at least 2 seconds. 2. Select “DATA MONITOR””mode with CONSULT-II. 3. Start engine and let it idle for 5 seconds. 4. EC-630, "Diagnostic Procedure" . With GST Follow the procedure “With CONSULT-II” above. MONITOR ITEM CONDITION SPECIFICATION THRTL RELAY ● Ignition switch: ON ON DTC No. Trouble diagnosis name DTC detecting condition Possible cause P2100 Throttle control motor ECM detects a voltage of power source for ● Harness or connectors ● Throttle control motor relay P2103 Throttle control motor ECM detect the throttle control motor relay is ● Harness or connectors ● Throttle control motor relay Engine operating condition in fail-safe mode ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5 degrees) by the return SEF058Y |