Multi-Remote Control Receiver Check

1. Remove electronic key from ignition key cylinder.
2. Disconnect multi-remote control receiver and BCM connector.
3. Check continuity between multi-remote control receiver harness connector B246 terminals 1 (Y), 2(BR/W), 4(L) and BCM harness connector M4 terminals 27 (BR/W), 28(L), 44(Y).
   1. 1(Y) - 44(Y) :Continuity should exist. 
   2. 2(BR/W) - 27(BR/W) :Continuity should exist. 
   3. 3(L) - 28(L) :Continuity should exist. 
4. Check continuity between multi-remote control receiver harness connector B246 terminals 1 (Y), 2 (BR/W), 4 (L) and body ground.
   1. : Continuity should not exist. 

OK or NG? 

1. OK >> GO TO 2.
2. NG >> Repair or replace harness.

Fig 1: Checking Multi-Remote Control Receiver Harness

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

1. Connect BCM control unit connector.
2. Check continuity between multi-remote control receiver harness connector B246 terminal 1(Y) and body ground.

   : Continuity should exist. 

OK or NG? 

1. OK >> GO TO 3.
2. NG >> Repair or replace harness.

Fig 2: Checking Multi-Remote Control Receiver Ground Circuit

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

1. Connect multi-remote control receiver connector.
2. Check the voltage between multi-remote control receiver harness connector B246 terminal 4(L) and body ground.

Fig 3: Multi-Remote Control Receiver Harness Connector B246 Terminal 4(L) And Body Ground Voltage

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

Fig 4: Checking Multi-Remote Control Receiver Power Supply Circuit

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

OK or NG? 

1. OK >> GO TO 4.
2. NG >> Replace BCM.

Check the voltage between multi-remote control receiver harness connector B246 terminal 2(BR/W) and body ground.

Fig 5: Multi-Remote Control Receiver Harness Connector B246 Terminal 2(Br/W) And Body Ground Voltage

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

Fig 6: Checking Multi-Remote Control Receiver Output Signal

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

OK or NG? 

1. OK >> Replace BCM.
2. NG >> Replace multi-remote control receiver.