2. Check Door Request Switch Signal

1. Turn ignition knob LOCK position.
2. Disconnect door request switch connector.
3. Check voltage between door request switch connector D12 (driver door), D42 (passenger door), D113 (back door) terminal 1 and ground.
   1. Driver 1 (SB) - Ground : Approx. 5V 
   2. Passenger 1 (GY) - Ground : Approx. 5V 
   3. Back door 1 (GY) - Ground : Approx. 5V 

Fig 1: Checking Voltage Between Door Request Switch Connector D12 (Driver Door), D42 (Passenger Door), D113 (Back Door) Terminal 1 And Ground

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

OK or NG

OK : GO TO 3.

NG : GO TO 5  .