Inspection 4: Hazard Warning Lamp Flashes When Ignition Switch Is Turned On

WARNING: This page is about a different car, the 2005 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.

DIAGNOSTIC PROCEDURE

CHECK GROUND CIRCUIT
1. Disconnect BCM harness connector M19.
2. Check continuity between BCM harness connector M19 terminal 52 (B/W) and ground.
  
  Fig 1: Checking Continuity Between BCM Harness Connector M19 Terminal 52 & Ground
  Courtesy of NISSAN MOTOR CO., U.S.A.
  
  Fig 2: BCM Harness Connector M19 Terminal 52 Continuity Reference Table
  Courtesy of NISSAN MOTOR CO., U.S.A.
OK or NG
- OK: Replace BCM. Refer to REMOVAL AND INSTALLATION OF BCM .
- NG: Repair or replace BCM ground circuit.