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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1557 (Brake Control System) >> VDC/TCS/Abs >> Trouble Diagnosis For Self-Diagnostic Items >> Delta Stroke Sensor System Inspection >> Inspection Procedure
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Inspection Procedure

WARNING: This page is about a different car, the 2005 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. DISPLAY SELF DIAGNOSIS RESULTS 

    Check self-diagnosis results.

    SELF-DIAGNOSIS RESULTS CHART

    Self-diagnosis results
    DELTA S SEN NG

    Is the above displayed in the self-diagnosis display items?

    YES or NO

    1. YES: GO TO  2.
    2. NO: Inspection End.
  2. CONNECTOR INSPECTION 
    1. Turn the ignition switch OFF.
    2. Disconnect the delta stroke sensor connector E114 and ABS actuator and electric unit (control unit) connector E125 and inspect the terminals for deformation, disconnection, looseness, or damage.

    OK or NG

    1. OK: GO TO  3.
    2. NG: Repair connector.
  3. DELTA STROKE SENSOR CIRCUIT INSPECTION 
    1. Measure the continuity between the ABS actuator and electric unit (control unit) connector E125 and delta stroke sensor connector E114.
      TERMINALS CONTINUITY CHART

      ABS actuator and electric unit (control unit) connector E125 Delta stroke sensor connector E114 Continuity
      26 (W/V) 1 (W/V) Yes
      39 (G/B) 3 (G/B)
      40 (R/Y) 5 (R/Y)
    2. Measure the continuity between the ABS actuator and electric unit (control unit) connector E125 and body ground.
      TERMINALS CONTINUITY CHART

      ABS actuator and electric unit (control unit) connector E125 Body ground Continuity
      26 (W/V) - No
      39 (G/B)
      40 (R/Y)

    OK or NG

    1. OK: GO TO  4.
    2. NG: Repair or replace harness or connector.
  4. DELTA STROKE SENSOR INSPECTION 
    1. Reconnect the delta stroke sensor and ABS actuator and electric unit (control unit) connectors.
    2. Use "DATA MONITOR" to check if the status of "DELTA S SEN" is normal.
      DATA MONITOR REFERENCE CHART

      Condition Data monitor display (Approx.)
      DELTA S SEN
      When brake pedal is released 0.00 mm (+0.6/-0.4)
      When brake pedal is depressed 1.05-1.80 mm

    OK or NG

    1. OK: Inspection End.
    2. NG: Replace delta stroke sensor. Refer to WITH ABS OR BLSD .