Diagnostic Information Display: Q45

With ignition on, warning light information display located on left lower portion of instrument cluster will indicate OK for 8 seconds if no malfunction exists in monitored circuits. After 8 seconds, twin tripmeter will appear.

If any warning signal is detected, tripmeter will cease to appear and diagnostic information will be displayed. See Fig 1 -14. If more than one malfunction is detected, messages will be displayed at 8-second intervals. If a warning message is being displayed, tripmeter display can be obtained for 8 seconds by pushing trip reset switch.

Fig 1: Diagnostic Warning Light Display (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 2: Diagnostic Warning Light Wiring Schematic (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 3: Checking Main Power Supply (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 4: Checking Ground Circuit & Tripmeter (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 5: Diagnosing Transmission Malfunction Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 6: Diagnosing Door Open Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 7: Diagnosing Low Washer Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 8: Diagnosing Low Fuel Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 9: Diagnosing Headlight Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 10: Diagnosing Stoplight Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 11: Diagnosing Taillight Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 12: Diagnosing Taillight/Stoplight Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 13: Diagnosing Low Battery Charge Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.

Fig 14: Diagnosing Brake Pads Worn Warning Displays (Q45)

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Courtesy of NISSAN MOTOR CO., U.S.A.