WARNING: This page is about a different car, the 2004 Nissan Murano. However, it is still accessible from the selected car via links, so may be relevant.

A comparison check can be made of each actual vehicle signal and the signals recognized by the system.
CAUTION:
In case of confirming light signal, set D/N mode to ON/OFF of lighting switch (normal setting).
- OFF: D (Day mode)
- ON: N (Night mode)
  Unless above setting, light signal (ON/OFF) may not be accurately displayed.
  
  Fig 1: Displaying VEHICLE SIGNALS
  Courtesy of NISSAN MOTOR CO., U.S.A.

DIAGNOSIS ITEM REFERENCE CHART

Diagnosis item	Display	Condition	Remarks
Vehicle speed	ON	Vehicle speed: 0 km/h (0 MPH)	Changes in indication may be delayed by approx. 1.5 seconds. This is normal.
	OFF	Vehicle speed = 0 km/h (0 MPH)
	-	Ignition switch in ACC position
Light	ON	Lighting switch ON	-
Light	OFF	Lighting switch OFF	-
IGN	ON	Ignition switch ON	-
IGN	OFF	Ignition switch ACC	-
Reverse	ON	Selector lever in R position	Changes in indication may be delayed by approx. 1.5 seconds. This is normal.
	OFF	Selector lever in other than R position
	-	Ignition switch in ACC position

If vehicle speed is NG, refer to "VEHICLE SPEED SIGNAL CHECK FOR DISPLAY CONTROL UNIT ".
If light is NG, refer to "ILLUMINATION SIGNAL CHECK FOR DISPLAY CONTROL UNIT ".
If IGN is NG, refer to "IGNITION SIGNAL CHECK FOR DISPLAY CONTROL UNIT ".
If reverse is NG, refer to "REVERSE SIGNAL CHECK FOR DISPLAY CONTROL UNIT ".

A comparison check can be made of each actual vehicle signal and the signals recognized by the system.

CAUTION: In case of confirming light signal, set D/N mode to ON/OFF of light switch (normal setting).

OFF: D (Day mode)

ON: N (Night mode)

Unless above setting, light signal (ON/OFF) may not be accurately displayed.

Fig 1: Displaying VEHICLE SIGNALS

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

DIAGNOSIS ITEM REFERENCE

Diagnosis item	Display	Condition	Remarks
Vehicle speed	ON	Vehicle speed: 0 km/h (0 MPH)	Changes in indication may be delayed by approx. 1.5 seconds. This is normal.
	OFF	Vehicle speed = 0 km/h (0 MPH)
	-	Ignition switch in ACC position
Light	ON	Lighting switch ON	-
Light	OFF	Lighting switch OFF	-
IGN	ON	Ignition switch ON	-
IGN	OFF	Ignition switch ACC	-
Reverse	ON	Selector lever in R position	Changes in indication may be delayed by approx. 1.5 seconds. This is normal.
	OFF	Selector lever in other than R position
	-	Ignition switch in ACC position

If vehicle speed is NG, refer to "VEHICLE SPEED SIGNAL CHECK FOR NAVI CONTROL UNIT ".
If light is NG, refer to "ILLUMINATION SIGNAL CHECK FOR NAVI CONTROL UNIT ".
If IGN is NG, refer to "IGNITION SIGNAL CHECK FOR NAVI CONTROL UNIT ".
If reverse is NG, refer to "REVERSE SIGNAL CHECK FOR NAVI CONTROL UNIT ".

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

Vehicle Signals

Use the Manual With the Right Hardware

When to See a Mechanic

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