Component Inspection

CHECK BATTERY CURRENT SENSOR

Turn ignition switch OFF.
Reconnect harness connectors disconnected.
Disconnect battery negative cable (1).

Fig 1: Identifying Jumper Cable Between Battery Negative Terminal And Body Ground
Courtesy of NISSAN NORTH AMERICA, INC.
Install jumper cable (A) between battery negative terminal and body ground.
Turn ignition switch ON.

Check the voltage between ECM harness connector terminals as per the following.

ECM			Voltage (V)
Connector	+	-
Connector	Terminal	Terminal
F102	91 (Battery current sensor signal)	95	Approx. 2.5

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.