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Home >> Infiniti >> 2015 >> Q50 Base, RWD >> Repair and Diagnosis >> Brakes >> Anti-Lock Brakes >> Brake Control System (VDC - Diagnostic Trouble Codes (DTCS) Symptom Tests And Component R&R) (Exc Hybrid) >> Symptom Diagnosis >> The Braking Distance Is Long >> Diagnosis Procedure

Diagnosis Procedure

CAUTION:

Brake stopping distance on slippery road like rough road, gravel road or snowy road may become longer when ABS is operated than when ABS is not operated.

  1. CHECK BRAKING FORCE

    Check brake force using a brake tester.

    Is the inspection result normal?

    YES 

    GO TO STEP 2  .

    NO 

    Check each components of brake system.

  2. CHECK BRAKE PERFORMANCE

    Disconnect ABS actuator and electric unit (control unit) connector so that ABS does not operate. Check brake stopping distance in this condition. Connect harness connectors after checking.

    Is the inspection result normal?

    YES 

    Normal

    NO 

    Check each components of brake system.