Nissan Juke Service and Repair Manual : Door lock actuator
Driver side
DRIVER SIDE : Component Function Check
1.CHECK FUNCTION
1. Select “DOOR LOCK” of “BCM” using CONSULT-III.
2. Select “DOOR LOCK” in “ACTIVE TEST” mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal? YES >> Door lock actuator is OK.
NO >> Refer to DLK-249, "DRIVER SIDE : Diagnosis Procedure".
DRIVER SIDE : Diagnosis Procedure
1.CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front door lock assembly (driver side) connector.
3. Check voltage between front door lock assembly (driver side) harness connector and ground.
Is the inspection result normal? YES >> Replace front door lock assembly (driver side).
NO >> GO TO 2.
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM connector and all door lock assembly connector.
2. Check continuity between BCM harness connector and front door lock assembly (driver side) harness connector.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal? YES >> Check for internal short of each door lock actuator.
NO >> Replace BCM. Refer to BCS-93, "Removal and Installation".
Passenger side
PASSENGER SIDE : Component Function Check
1.CHECK FUNCTION
1. Select “DOOR LOCK” of “BCM” using CONSULT-III.
2. Select “DOOR LOCK” in “ACTIVE TEST” mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal? YES >> Door lock actuator is OK.
NO >> Refer to DLK-249, "DRIVER SIDE : Diagnosis Procedure".
PASSENGER SIDE : Diagnosis Procedure
1.CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect front door lock assembly (passenger side) connector.
3. Check voltage between front door lock assembly (passenger side) harness connector and ground.
Is the inspection result normal? YES >> Replace front door lock assembly (passenger side).
NO >> GO TO 2.
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM connector and all door lock assembly connector.
2. Check continuity between BCM harness connector and front door lock assembly (passenger side) harness connector.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal? YES >> Check for internal short of each door lock actuator.
NO >> Replace BCM. Refer to BCS-93, "Removal and Installation".
Rear LH
REAR LH : Component Function Check
1.CHECK FUNCTION
1. Select “DOOR LOCK” of “BCM” using CONSULT-III.
2. Select “DOOR LOCK” in “ACTIVE TEST” mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal? YES >> Door lock actuator is OK.
NO >> Refer to DLK-249, "DRIVER SIDE : Diagnosis Procedure".
REAR LH : Diagnosis Procedure
1.CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear door lock assembly LH connector.
3. Check voltage between rear door lock assembly LH harness connector and ground.
Is the inspection result normal? YES >> Replace rear door lock assembly LH.
NO >> GO TO 2.
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM connector and all door lock assembly connector.
2. Check continuity between BCM harness connector and rear door lock assembly LH harness connector.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal? YES >> Check for internal short of each door lock actuator.
NO >> Replace BCM. Refer to BCS-93, "Removal and Installation".
Rear RH
REAR RH : Component Function Check
1.CHECK FUNCTION
1. Select “DOOR LOCK” of “BCM” using CONSULT-III.
2. Select “DOOR LOCK” in “ACTIVE TEST” mode.
3. Check that the function operates normally according to the following conditions.
Is the inspection result normal? YES >> Door lock actuator is OK.
NO >> Refer to DLK-249, "DRIVER SIDE : Diagnosis Procedure".
REAR RH : Diagnosis Procedure
1.CHECK DOOR LOCK ACTUATOR INPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear door lock assembly RH connector.
3. Check voltage between rear door lock assembly RH harness connector and ground.
Is the inspection result normal? YES >> Replace rear door lock assembly RH.
NO >> GO TO 2.
2.CHECK DOOR LOCK ACTUATOR CIRCUIT
1. Disconnect BCM connector and all door lock assembly connector.
2. Check continuity between BCM harness connector and rear door lock assembly RH harness connector.
3. Check continuity between BCM harness connector and ground.
Is the inspection result normal? YES >> GO TO 3.
NO >> Repair or replace harness.
3.CHECK BCM OUTPUT SIGNAL
1. Connect BCM connector.
2. Check voltage between BCM harness connector and ground.
Is the inspection result normal? YES >> Check for internal short of each door lock actuator.
NO >> Replace BCM. Refer to BCS-93, "Removal and Installation".
Buzzer (combination meter)
Component Function Check
1.CHECK FUNCTION
1. Select “INTELLIGENT KEY” of “BCM” using CONSULT-III.
2. Select “INSIDE BUZZER” in “ACTIVE TEST” mode.
3. Check that the function operates normally acco ...
Door lock and unlock switch
Component Function Check
1.CHECK FUNCTION
1. Select “DOOR LOCK” of “BCM” using CONSULT-III.
2. Select “CDL LOCK SW”, “CDL UNLOCK SW” in “DATA MONITOR” mode.
3. Check that the function operates nor ...
Other materials:
ECU diagnosis information
EPS control unit
Reference Value
VALUES ON THE DIAGNOSIS TOOL
CAUTION:
The output signal indicates the EPS control unit calculation data. The normal
values will be displayed
even in the event that the output circuit (harness) is open.
*1: Almost in accordance with the value of “MOTOR SIG”. ...
Information display (ASCD)
Component Function Check
1.CHECK INFORMATION DISPLAY
1. Start engine.
2. Press ASCD MAIN switch.
3. Drive the vehicle at more than 30 km/h (20 MPH)
CAUTION:
Always drive vehicle at a safe speed.
4. Press SET/ACCELERATE or SET/COAST switch.
5. Check that the readings of the speedometer show t ...
Basic inspection
DIAGNOSIS AND REPAIR WORK FLOW
Work Flow
OVERALL SEQUENCE
DETAILED FLOW
1.INTERVIEW THE CUSTOMER FOR THE SYMPTOM
Interview the customer for the symptom (the condition and the environment
when the incident/malfunction
occurs).
>> GO TO 2.
2.CHECK SYMPTOM
Check the symptom from ...
