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Home >> Nissan-Datsun >> 2004 >> Sentra SE-R >> Repair and Diagnosis >> External Pages >> Different car >> Section 1801 (Driver Information System) >> Rear Sonar System >> Self-diagnosis Function >> Requesting Fault Codes Mode
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Requesting Fault Codes Mode

WARNING: This page is about a different car, the 2006 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
  1. While in requesting number of fault codes mode, push rear sonar system OFF switch once.
  2. The sonar buzzer will sound once.
  3. Rear sonar system OFF indicator will flash and sonar buzzer will sound the first digit of the fault code followed by a one second pause.
  4. Rear sonar system OFF indicator will flash and sonar buzzer will sound the second digit of the fault code followed by a four second pause.
  5. The fault codes will repeat then pause five times.
    Fig 1: Identifying Blinking Pattern - Requesting Fault Codes Mode
    G04201057Courtesy of NISSAN MOTOR CO., U.S.A.
    NOTE: Requesting fault codes will exit unless the fault code is acknowledged before five repeats ends.
    The fault code is acknowledged by pushing the rear sonar system OFF switch once (the sonar buzzer may sound). When all fault codes have been indicated, idle mode will be entered. See the following table for fault code identification.
    MALFUNCTION FAULT CODE REFERENCE TABLE

    Fault Code Malfunction Reference Location
    1 1 Rear sonar sensor LH outer Check harness for open or short. If NG repair or replace harness. If OK replace sensor. Refer to , "REMOVAL AND INSTALLATION ".
    1 2 Rear sonar sensor LH inner
    1 3 Rear sonar sensor RH inner
    1 4 Rear sonar sensor RH outer
    2 1 Sonar buzzer , "SONAR BUZZER "
    2 2 Rear sonar system OFF indicator , "REAR SONAR SYSTEM OFF INDICATOR "
    2 3 Rear sonar system OFF switch , "REAR SONAR SYSTEM OFF SWITCH "
    2 4 Sonar control unit Replace sonar control unit. Refer to , "SONAR CONTROL UNIT "