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Home >> Infiniti >> 2002 >> I35 >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel >> Self-Diagnostic System >> Entering Self-Diagnostic Mode

Entering Self-Diagnostic Mode

  1. Turn ignition switch to ON position. Change trip odometer to trip "A". Turn ignition switch to OFF position. While pressing trip odometer reset switch button, turn ignition switch to ON position. Release reset switch button within one second after ignition switch is turned to ON position.
  2. Press trip odometer reset switch more than 3 times within 5 seconds. All display segments should be illuminated, indicating that diagnostic mode has been entered. See Fig 1 . If any segments are not illuminated, instrument cluster assembly should be replaced.
  3. If diagnostic mode is entered, go to next step. If diagnostic mode cannot be entered and warning lamps are okay, replace instrument cluster assembly. If diagnostic mode cannot be entered and warning lamps are inoperative, go to POWER SUPPLY & GROUND CIRCUIT CHECK  under SYSTEM TESTS.
  4. Press odometer/trip meter reset switch. Wait one minute for gauges to stabilize. Gauges should display as illustrated. See Fig 2 . If meters and gauges display as shown in illustration, no malfunction is indicated. Repair instrument cluster concern by symptom. See TROUBLE SHOOTING  . If any gauge does not display as shown in illustration, replace instrument cluster assembly.
Fig 1: Identifying All Segments Of Odometer/Trip Meter Display
G00012476Courtesy of NISSAN MOTOR CO., U.S.A.
Fig 2: Gauge Display During Self-Diagnostic Mode
G00012475Courtesy of NISSAN MOTOR CO., U.S.A.