Component Inspection

1. Turn ignition switch OFF.
2. Reconnect harness connectors disconnected.
3. Disconnect battery negative cable (1).
   • ← (Not Solid arrow): Vehicle front
   • ← (Solid arrow): To body ground
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.

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

Fig 1: Identifying Jumper Cable Between Battery Negative Terminal And Body Ground

Courtesy of NISSAN NORTH AMERICA, INC.

Is the inspection result normal? 

YES: INSPECTION END

NO: Replace battery negative cable assembly.