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DTC P1124, P1126 THROTTLE CONTROL MOTOR RELAY EC-449 C D E F G H I J K L M A EC DTC P1124, P1126 THROTTLE CONTROL MOTOR RELAY PFP:16119 Component Description ABS002NN 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 ABS002NO Specification data are reference values. On Board Diagnosis Logic ABS002NP 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 ABS002NQ NOTE: PROCEDURE FOR DTC P1124 TESTING CONDITION: With CONSULT-II 1. Turn ignition switch ON and wait at least 1 second. 2. Select “DATA MONITOR” mode with CONSULT-II. 3. EC-452, "Diagnostic Procedure" . MONITOR ITEM CONDITION SPECIFICATION THRTL RELAY ● Ignition switch: ON ON DTC No. Trouble diagnosis name DTC detecting condition Possible cause P1124 Throttle control motor ECM detects the throttle control motor relay is ● Harness or connectors ● Throttle control motor relay P1126 Throttle control motor ECM detects a voltage of power source for ● 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 |