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Home >> Infiniti >> 2017 >> QX70 RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 218 (Driver Assistance System (DTC/Circuit Diagnosis) (Hybrid)) >> Circuit Diagnosis >> Right/Left Switching Signal Circuit >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

  1. CHECK CONNECTOR

    1. Turn the ignition switch OFF.
    2. Check the terminals and connectors of the side radar RH for damage, bend and short (unit side and connector side).

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    Repair the terminal or connector.

  2. CHECK CONTINUITY RIGHT/LEFT SWITCHING SIGNAL CIRCUIT

    1. Disconnect side radar RH connector.
    2. Check continuity between side radar RH harness connectors and ground.
    Side radar RH Ground Continuity
    Connector Terminal
    T42 1 Existed

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Repair harness or connector.