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-DATSUN2013JUKE S, FWDREPAIR AND DIAGNOSIS (SINGLE PAGE)ACCESSORIES & EQUIPMENTENTERTAINMENT SYSTEMSAUDIO, VISUAL, NAVIGATION SYSTEM (AUDIO WITHOUT NAVIGATION)DTC/CIRCUIT DIAGNOSISTELEPHONE ON SIGNAL CIRCUITDIAGNOSIS PROCEDURE
2013 Nissan-Datsun Juke S, FWD
Diagnosis Procedure
2013 Nissan-Datsun Juke S, FWDSECTION Diagnosis Procedure
- CHECK CONTINUITY TELEPHONE ON SIGNAL CIRCUIT
- Turn ignition switch OFF.
- Disconnect TEL adapter unit connector and audio unit connector.
- Check continuity between TEL adapter unit harness connector and audio unit harness connector.
TEL adapter unit Audio unit Continuity Connector Terminal Connector Terminal M127 11 M94 54 Existed - Check continuity between TEL adapter unit harness connector and ground.
TEL adapter unit Ground Continuity Connector Terminal M127 11 Not existed Is inspection result OK?
YES: GO TO 2.
NO: Repair harness or connector.
- CHECK TELEPHONE ON SIGNAL
- Connect audio unit connector and TEL adapter unit connector.
- Turn ignition switch ON.
- Check voltage between audio unit harness connector and ground.
Probe Condition Standard Reference value (Approx.) (+) (-) Audio unit Ground Connector Terminal M94 54 While using hands-free phone system. 1.32 V or less 0 V While not using handsfree phone system. 1.33 V or more 5.0 V Is inspection result OK?
YES: INSPECTION END
NO: Replace audio unit. Refer to "REMOVAL AND INSTALLATION ".
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.