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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 74 (Driver Assistance System (DTC/Circuit Diagnosis) (BCI) (Except Hybrid)) >> DTC/Circuit Diagnosis >> Power Supply And Ground Circuit >> Side Radar RH >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2016 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.

Regarding Wiring Diagram information, refer to WIRING DIAGRAM .

  1. CHECK POWER SUPPLY CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect the side radar RH connector.
    3. Check voltage between side radar RH harness connector and ground.
    Terminals Condition Voltage
    (Approx.)
    (+) (-)
    Side radar RH Ground Ignition switch
    Connector Terminal
    B109 5 OFF 0 V
    ON Batteryvoltage

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    Repair the side radar RH power supply circuit.

  2. CHECK GROUND CIRCUIT

    Check continuity between side radar RH harness connectors and ground.

    Side radar RH Ground Continuity
    Connector Terminal
    B109 2 Yes

    Is the inspection result normal?

    YES 

    Inspection End.

    NO 

    Repair the side radar RH ground circuit.

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