Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSNISSAN-DATSUN2024FRONTIER SL, RWDREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM (DTC/CIRCUIT DIAGNOSIS) (5 OF 6)DTC/CIRCUIT DIAGNOSISDTC P1236: THROTTLE CONTROL MOTORCOMPONENT INSPECTION (THROTTLE POSITION SENSOR)
2024 Nissan-Datsun Frontier SL, RWD
Component Inspection (Throttle Position Sensor)
2024 Nissan-Datsun Frontier SL, RWDSECTION Component Inspection (Throttle Position Sensor)
- CHECK THROTTLE POSITION SENSOR
- Turn ignition switch OFF.
- Reconnect all harness connectors disconnected.
- Perform Description .
- Turn ignition switch ON.
- Set selector lever to D position.
- Check the voltage between ECM harness connector terminals under the following conditions.
ECM Condition Voltage Connector Terminal F79 103 (TP sensor 1) 100 Accelerator pedal Fully released More than 0.36 V Fully depressed Less than 4.75 V 114 (TP sensor 2) Fully released Less than 4.75 V Fully depressed More than 0.36 V
Is the inspection result normal?
>>
INSPECTION END
>>
GO TO 2.
- REPLACE ELECTRIC THROTTLE CONTROL ACTUATOR
- Replace malfunctioning electric throttle control actuator.
- Proceed to Description .
>>
INSPECTION END
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.