DTC: P1124

Search Bulletins/Recalls for P1124

Trouble diagnosis name: Throttle control motor relay circuit short

Component Description

Power supply for the throttle control motor is provided to the ECM via throttle control motor relay. The throttle control motor relay is ON/OFF controlled by the ECM. When the ignition switch is turned ON, the ECM sends an ON signal to throttle control motor relay and battery voltage is provided to the ECM. When the ignition switch is turned OFF, the ECM sends an OFF signal to throttle control motor relay and battery voltage is not provided to the ECM.

DTC detecting condition:

• ECM detect the throttle control motor relay is stuck ON.

Possible cause:

• Harness or connectors (Throttle control motor relay circuit is shorted)
• Throttle control motor relay