Component Inspection

CHECK BATTERY CURRENT SENSOR

Turn ignition switch OFF.
Reconnect harness connectors disconnected.
Disconnect battery negative cable.
Install jumper cable (A) between battery negative terminal and body ground.

Fig 1: Installing Jumper Cable Between Battery Negative Terminal And Body Ground
Courtesy of NISSAN MOTOR CO., U.S.A.
Turn ignition switch ON.

Check the voltage between ECM harness connector and ground.

VOLTAGE REFERENCE CHART

ECM			Voltage
Connector	+	-
Connector	Terminal	Terminal
F8	57 (Battery current sensor signal)	64	Approx. 2.5 V

Before measuring the terminal voltage, confirm that the battery is fully charged. Refer to "HOW TO HANDLE BATTERY ".

Is the inspection result normal?

YES: INSPECTION END

NO: Replace battery negative cable assembly.