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) (4 OF 6)DTC/CIRCUIT DIAGNOSISDTC P10CD: INTERNAL CONTROL MODULE FUEL INJECTORDIAGNOSIS PROCEDURE
2024 Nissan-Datsun Frontier SL, RWD
Diagnosis Procedure
2024 Nissan-Datsun Frontier SL, RWDSECTION Diagnosis Procedure
- CHECK DIRECT FUEL INJECTOR
Check direct fuel injector. Refer to Component Function Check .
Is inspection result normal?
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GO TO 2.
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Repair or replace error-detected parts.
- PERFORM DTC CONFIRMATION PROCEDURE
- Turn ignition switch ON.
- Erase DTC.
- Perform DTC confirmation procedure again. Refer to DTC Confirmation Procedure .
- Check 1st trip DTC.
Is the DTC displayed again?
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Replace ECM. Refer to Removal and Installation .
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INSPECTION END
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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.