Check Stop Lamp Switch

1. Disconnect stop lamp switch connector.
2. Check voltage between stop lamp switch connector E210 terminal 1 (GY) and ground.

   1 (GY) - Ground : Battery voltage 

   Fig 1: Identifying Voltage Between Stop Lamp Switch Connector E210 Terminal 1 (GY) And Ground

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

OK or NG 

OK: GO TO 2.

NG: Repair or replace harness between stop lamp switch and fuse.

Check continuity between stop lamp switch connector E210 terminal 1 and 2.

1 - 2 Brake pedal depressed : Continuity should exist. 

Brake pedal not depressed : Continuity should not exist. 

Fig 2: Identifying Continuity Between Stop Lamp Switch Connector E210 Terminal 1 And 2

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

OK or NG 

OK: GO TO 3.

NG: Replace stop lamp switch.

1. Check continuity between stop lamp switch connector E210 terminal 2 (P) and Intelligent Key unit connector M34 terminal 26 (P/L).

   2 (P) - 26 (P/L) : Continuity should exist. 

2. Check continuity between stop lamp switch connector E210 terminal 2 (P) and ground.

   2 (P) - Ground : Continuity should not exist. 

   Fig 3: Identifying Continuity Between Stop Lamp Switch Connector E210 Terminal 2 (P) And Ground

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

OK or NG 

OK: Stop lamp switch is OK.

NG: Repair or replace harness.