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-DATSUN2013MURANO CROSSCABRIOLETREPAIR AND DIAGNOSISENGINE PERFORMANCETESTING & DIAGNOSISENGINE CONTROL SYSTEM (INTRODUCTION) (CROSSCABRIOLET)SYSTEM DESCRIPTIONSYSTEMENGINE CONTROL SYSTEMENGINE CONTROL SYSTEM: FAIL-SAFENON DTC RELATED ITEM
2013 Nissan-Datsun Murano CrossCabriolet
Non DTC Related Item
2013 Nissan-Datsun Murano CrossCabrioletSECTION Non DTC Related Item
| Engine operating condition in fail-safe mode | Detected items | Remarks | Reference |
|---|---|---|---|
| Engine speed will not rise more than 2, 500 RPM due to the fuel cut | Malfunction indicator lamp circuit | When there is an open circuit on MIL circuit, the ECM cannot warn the driver by illuminating MIL when there is malfunction on engine control system. Therefore, when electrical controlled throttle and part of ECM related diagnoses are continuously detected as NG for 5 trips, ECM warns the driver that engine control system malfunctions and MIL circuit is open by means of operating the fail-safe function. The fail-safe function also operates when above diagnoses except MIL circuit are detected and demands the driver to repair the malfunction. |
MALFUNCTION INDICATOR LAMP |
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.