Component Inspection

1. Turn ignition switch OFF.
2. Reconnect harness connectors disconnected.
3. Disconnect battery negative cable (1).
   Fig 1: Disconnecting Battery Negative Cable

   Courtesy of NISSAN MOTOR CO., U.S.A.
4. Install jumper cable (A) between battery negative terminal and body ground.
5. Turn ignition switch ON.
6. Check the voltage between ECM harness connector terminals under the following conditions.

Fig 2: Checking Voltage Between ECM Harness Connector Terminals

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

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.