Illumination Signal Check for Display Control Unit

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

CHECK ILLUMINATION SIGNAL

Turn ignition switch ON.

Check voltage between display control unit and ground.

DISPLAY CONTROL UNIT TERMINALS VOLTAGE

Terminals			Lighting switch position
(+)		(-)
Connector	Terminal (Wire color)		1st or 2nd position	OFF
M94	14 (R/L)	Ground	Battery voltage	Approx. 0V

Fig 1: Checking Voltage Between Display Control Unit Terminals And Ground

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

OK or NG

OK : Replace display control unit. Refer to , "REMOVAL AND INSTALLATION OF DISPLAY CONTROL UNIT ".
NG : Check harness for open or short between display control unit and IPDM E/R.