Diagnostic Procedure

CHECK POWER SUPPLY CIRCUIT

With CONSULT-III

Check ("IGN ON SW") in DATA MONITOR mode with CONSULT-III.

When ignition switch is turned to ON

IGN ON SW: ON

Without CONSULT-III

Check voltage between Intelligent Key unit connector and ground.

VOLTAGE REFERENCE CHART

Terminals			Ignition switch condition	Voltage (V) (Approx.)
(+)		(-)
Intelligent Key unit connector	Terminal	(-)
M32	31	Ground	ON	Battery voltage
M32	31	Ground	OFF	0

Fig 1: Checking Voltage Between Intelligent Key Unit Connector And Ground

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

OK or NG

OK: Check the condition of harness and connector. If it is OK, check the self-diagnosis results using CONSULT-III again.

NG: Check Intelligent Key unit power supply circuit for open or short.