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Home >> Infiniti >> 2015 >> QX60 Base, FWD >> Repair and Diagnosis >> Accessories & Equipment >> Cruise Control Systems >> Driver Assistance System (BCI) (Diagnostic Trouble Codes (DTCS), Symptom Diagnosis And R & I) (Except Hybrid) >> DTC/Circuit Diagnosis >> DTC C1B51: Blind Spot Warning/Blind Spot Intervention Indicator Short Circuit >> Diagnosis Procedure

Diagnosis Procedure

  1. CHECK BLIND SPOT WARNING/BLIND SPOT INTERVENTION INDICATOR CIRCUIT FOR SHORT

    1. Turn ignition switch OFF.
    2. Disconnect side radar harness connector and Blind Spot Warning/Blind Spot Intervention indicator harness connector.
    3. Check continuity between side radar harness connector and ground.
    Side radar  
    Ground    		 Continuity
    Connector Terminal
    B416 (LH) 6 Not existed
    B81 (RH)

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    Repair the harnesses or connectors.

  2. REPLACE THE SIDE RADAR

    1. Replace the side radar.
    2. Perform "All DTC Reading" with CONSULT.
    3. Check if the "C1B51" is detected in "Self Diagnostic Result" of "SIDE RADAR RIGHT/LEFT"

    Is the DTC "C1B51" detected?

    YES 

    Replace the side radar. Refer to REMOVAL AND INSTALLATION .

    NO 

    INSPECTION END

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