Back Door Switch Check/For Coupe

With CONSULT-II 

Check back door switch ("BACK DOOR SW") in "DATA MONITOR" mode with CONSULT-II.

Fig 1: Monitor Item Condition Table

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

Fig 2: Scan Tool Display "Data Monitor"

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

Without CONSULT-II 

1. Turn ignition switch OFF.
2. Check voltage between BCM connector and ground.

Fig 3: BCM Connector Terminal 58 & Ground Voltage Specifications Table

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

OK or NG 

• OK : Back door switch circuit is OK.
• NG : GO TO 2.

Fig 4: BCM Connector Terminal 58 & Ground Voltage Test

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

1. Turn ignition switch OFF.
2. Disconnect back door switch and BCM connector.
3. Check continuity between BCM harness connector B83 terminal 58 and back door switch harness connector T12 terminal 1.
   • 58 (R) - 1 (R) : Continuity should exist. 
4. Check continuity between BCM harness connector B83 terminal 58 and ground.
   • 58 (R) - Ground : Continuity should not exist. 

OK or NG 

• OK : GO TO 3.
• NG : Repair or replace back door switch harness.

Fig 5: BCM Harness Connector Terminal 58, Back Door Switch Harness Connector Terminal 1 & Ground Continuity Test

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

Check continuity between back door switch terminals 1 and 3.

Fig 6: Back Door Switch Terminals 1 & 3 Continuity Specifications Table

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

OK or NG 

• OK : GO TO 4.
• NG : Replace back door switch.

Fig 7: Back Door Switch Terminals 1 & 3 Continuity Test

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

Check continuity between door switch harness connector T12 terminal 3 and ground.

• 3 (B) - Ground : Continuity should exist. 

OK or NG 

• OK : Check harness connection.
• NG : Repair or replace back door switch harness.

Fig 8: Door Switch Harness Connector T12 Terminal 3 & Ground Continuity Test

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