Inspection 10 Stop Lamp Switch Harness

With CONSULT-III

Select "STOP LAMP SW" on DATA MONITOR, and then check the stop lamp switch.

Without CONSULT-III

1. Turn ignition switch OFF, disconnect RAS control unit harness connector B476.
2. Operate brake pedal, and then check voltage between RAS control unit harness connector B476 and ground.
   Fig 1: Checking Voltage Between RAS Control Unit Harness Connector B476 And Ground

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

   RAS C/U	Ground	Measuring condition	Voltage
   Terminal 22	-	Brake pedal depressed	Battery voltage (approx. 12 V)
   		Brake pedal released	Approx. 0 V

   OK or NG 

   OK: Stop lamp switch harness is normal.

   NG: Stop lamp switch harness malfunction. Repair circuit.