Nissan Rogue (T33) 2021-Present Service Manual: Dtc/circuit Diagnosis :: Door Lock/unlock Switch
Front Lh
Component Function Check
CHECK FUNCTION
CONSULT
-
Ignition switch ON.
-
Select “Door lock and unlock switch (lock)”, “Door lock and unlock switch (unlock)” in “Data monitor” mode of "BCM [INT LAMP]".
-
Check that the function operates normally according to the following conditions.
| Monitor item | Condition | Status | |
|---|---|---|---|
| Door lock and unlock switch (lock) | Door lock/unlock switch LH | LOCK | On |
| UNLOCK | Off | ||
| Door lock and unlock switch (unlock) | LOCK | Off | |
| UNLOCK | On | ||
Is the inspection result normal?
YES>>Door lock/unlock switch LH is OK.
NO>>Refer to Diagnosis Procedure.
Diagnosis Procedure
CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
-
Ignition switch OFF.
-
Disconnect door lock/unlock switch LH connector.
-
Check voltage between door lock/unlock switch LH harness connector and ground.
(+) (–) Voltage
(Approx.)Door lock/unlock switch LH Connector Terminal D1 1 Ground Battery voltage 2
Is the inspection result normal?
YES>>GO TO 3.
NO>>GO TO 2.
CHECK DOOR LOCK/UNLOCK SWITCH CIRCUIT
-
Disconnect BCM connector.
-
Check continuity between BCM harness connector and door lock/unlock switch LH harness connector.
With Type B Meter BCM Door lock/unlock switch LH Continuity Connector Terminal Connector Terminal M18 11 D1 2 Yes 14 1 With Type A Meter BCM Door lock/unlock switch LH Continuity Connector Terminal Connector Terminal M51 40 D1 2 Yes 19 1 -
Check continuity between BCM harness connector and ground.
With Type B Meter BCM — Continuity Connector Terminal M18 11 Ground No 14 With Type B Meter BCM — Continuity Connector Terminal M51 19 Ground No 40
Is the inspection result normal?
YES>>Replace BCM. Refer to Removal and Installation.
NO>>Repair or replace harness.
CHECK DOOR LOCK/UNLOCK SWITCH GROUND CIRCUIT
Check continuity between door lock/unlock switch LH harness connector and ground.
| Door lock/unlock switch LH | — | Continuity | |
|---|---|---|---|
| Connector | Terminal | ||
| D1 | 4 | Ground | Yes |
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace harness.
CHECK DOOR LOCK/UNLOCK SWITCH
Check door lock/unlock switch LH. Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Replace door lock/unlock switch LH. Refer to Removal and Installation.
CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
YES>>
Inspection End.
Component Inspection
CHECK DOOR LOCK/UNLOCK SWITCH
-
Ignition switch OFF.
-
Disconnect door lock/unlock switch LH connector.
-
Check continuity between door lock/unlock switch LH terminals.
| Door lock/unlock switch LH | Condition | Continuity | ||
|---|---|---|---|---|
| Terminal | ||||
| 1 | 4 | Door lock/unlock switch LH | LOCK | No |
| UNLOCK | Yes | |||
| 2 | LOCK | Yes | ||
| UNLOCK | No | |||
Is the inspection result normal?
YES>>Inspection End.
NO>>Replace door lock/unlock switch LH. Refer to Removal and Installation.
Front Rh
Component Function Check
CHECK FUNCTION
CONSULT
-
Ignition switch ON.
-
Select “Door lock and unlock switch (lock)”, “Door lock and unlock switch (unlock)” in “Data monitor” mode of "BCM [INT LAMP]".
-
Check that the function operates normally according to the following conditions.
| Monitor item | Condition | Status | |
|---|---|---|---|
| Door lock and unlock switch (lock) | Door lock/unlock switch RH | LOCK | On |
| UNLOCK | Off | ||
| Door lock and unlock switch (unlock) | LOCK | Off | |
| UNLOCK | On | ||
Is the inspection result normal?
YES>>Door lock/unlock switch RH is OK.
NO>>Refer to Diagnosis Procedure.
Diagnosis Procedure
CHECK DOOR LOCK/UNLOCK SWITCH INPUT SIGNAL
-
Ignition switch OFF.
-
Disconnect door lock/unlock switch RH connector.
-
Check voltage between door lock/unlock switch RH harness connector and ground.
(+) (–) Voltage
(Approx.)Door lock/unlock switch RH Connector Terminal D100 1 Ground Battery voltage 2
Is the inspection result normal?
YES>>GO TO 3.
NO>>GO TO 2.
CHECK DOOR LOCK/UNLOCK SWITCH CIRCUIT
-
Disconnect BCM connector.
-
Check continuity between BCM harness connector and door lock/unlock switch RH harness connector.
With Type B Meter BCM Door lock/unlock switch RH Continuity Connector Terminal Connector Terminal M18 11 D100 2 Yes 14 1 With Type A Meter BCM Door lock/unlock switch RH Continuity Connector Terminal Connector Terminal M51 40 D100 2 Yes 19 1 -
Check continuity between BCM harness connector and ground.
With Type B Meter BCM — Continuity Connector Terminal M18 11 Ground No 14 With Type A Meter BCM — Continuity Connector Terminal M51 19 Ground No 40
Is the inspection result normal?
YES>>Replace BCM. Refer to Removal and Installation.
NO>>Repair or replace harness.
CHECK DOOR LOCK/UNLOCK SWITCH GROUND CIRCUIT
Check continuity between door lock/unlock switch RH harness connector and ground.
| Door lock/unlock switch RH | — | Continuity | |
|---|---|---|---|
| Connector | Terminal | ||
| D100 | 4 | Ground | Yes |
Is the inspection result normal?
YES>>GO TO 4.
NO>>Repair or replace harness.
CHECK DOOR LOCK/UNLOCK SWITCH
Check door lock/unlock switch RH. Refer to Component Inspection.
Is the inspection result normal?
YES>>GO TO 5.
NO>>Replace door lock/unlock switch RH. Refer to Removal and Installation.
CHECK INTERMITTENT INCIDENT
Refer to Intermittent Incident.
YES>>
Inspection End.
Component Inspection
CHECK DOOR LOCK/UNLOCK SWITCH
-
Ignition switch OFF.
-
Disconnect door lock/unlock switch RH connector.
-
Check continuity between door lock/unlock switch RH terminals.
| Door lock/unlock switch RH | Condition | Continuity | ||
|---|---|---|---|---|
| Terminal | ||||
| 1 | 4 | Door lock/unlock switch RH | LOCK | No |
| UNLOCK | Yes | |||
| 2 | LOCK | Yes | ||
| UNLOCK | No | |||
Is the inspection result normal?
YES>>Inspection End.
NO>>Replace door lock/unlock switch RH. Refer to Removal and Installation.
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