2. Check Ground Circuit

Check continuity between Intelligent Key unit connector M34 terminal 12 (B) and ground.

1. 12 (B) - Ground : Continuity should exist. 

Fig 1: Checking Continuity Between Intelligent Key Unit Connector M34 Terminal 12 (B) And Ground

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

OK or NG

OK : Power supply and ground circuits are normal.

NG : Repair or replace the Intelligent Key unit ground circuit.