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Home >> Nissan-Datsun >> 2008 >> Rogue SL, FWD >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (MEXICO) >> Component Diagnosis [For MEXICO] >> P1572 ASCD Brake Switch >> DTC Logic >> DTC Confirmation Procedure
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DTC Confirmation Procedure

  1. PRECONDITIONING

    If DTC CONFIRMATION PROCEDURE has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

    NOTE: Procedure for malfunction B is not described here. It takes extremely long time to complete procedure for malfunction B. By performing procedure for malfunction A, the incident that causes malfunction B can be detected.

    GO TO 2.

  2. PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION A
    1. Start engine.
    2. Press MAIN switch and make sure that CRUISE indicator is displayed in combination meter.
    3. Drive the vehicle for at least 5 consecutive seconds under the following conditions.
      CAUTION: Always drive vehicle at a safe speed.
      NOTE: This procedure may be conducted with the drive wheels lifted in the shop or by driving the vehicle. If a road test is expected to be easier, it is unnecessary to lift the vehicle.
      DTC CONFIRMATION PROCEDURE CONDITION (MALFUNCTION A)

      Vehicle speed More than 30 km/h (19 mph)
      Shift lever Suitable position
    4. Check 1st trip DTC.

    Is 1st trip DTC detected?

    YES: GO TO "DIAGNOSIS PROCEDURE ".

    NO: GO TO 3.

  3. PERFORM DTC CONFIRMATION PROCEDURE FOR MALFUNCTION B
    1. Drive the vehicle for at least 5 consecutive seconds under the following conditions.
      CAUTION: Always drive vehicle at a safe speed.
      NOTE: This procedure may be conducted with the drive wheels lifted in the shop or by driving the vehicle. If a road test is expected to be easier, it is unnecessary to lift the vehicle.
      DTC CONFIRMATION PROCEDURE CONDITION (MALFUNCTION B)

      Vehicle speed More than 30 km/h (19 mph)
      Selector lever Suitable position
      Driving location Depress the brake pedal for more than five seconds so as not to come off from the above-mentioned vehicle speed.
    2. Check 1st trip DTC.

    Is 1st trip DTC detected?

    YES: GO TO "DIAGNOSIS PROCEDURE ".

    NO: INSPECTION END