P1125 LEXUS - Throttle Control Motor Circuit Malfunction
P1125 LEXUS Possible Causes
- Faulty Throttle Control Motor
- Throttle Control Motor harness is open or shorted
- Throttle Control Motor circuit poor electrical connection
First diagnose P1125 LEXUS code
Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Cost of diagnosing the P1125 LEXUS code
Labor: 1.0The cost of diagnosing the P1125 LEXUS code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
P1125 LEXUS Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
P1125 Lexus DescriptionThrottle motor is operated by the ECM and it opens and closes the throttle valve.
The opening angle of the throttle valve is detected by the throttle position sensor which is mounted on the throttle body and it provides feedback to the ECM to control the throttle motor in order to the throttle valve opening angle properly in response to driving condition.
If this DTC is stored, the ECM shuts down the power for the throttle motor and the magnetic clutch, and the throttle valve is fully closed by the return spring.
However, the opening angle of the throttle valve can be controlled by the accelerator pedal through the throttle cable
P1125 LEXUS More InformationNeed more information on how to fix the P1125 LEXUS code?
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