Half Latch Switch

HALF LATCH SWITCH

Component Function Check


1. CHECK FUNCTION

1.Select AUTOMATIC BACK DOOR CONTROL MODULE using CONSULT.
2.Select HALF LATCH SW in DATA MONITOR mode.
3.Check that the function operates normally according to the following conditions.





Is the inspection result normal?
YES- Half latch switch is OK.
NO- Refer to "Diagnosis Procedure" .


Diagnosis Procedure

Regarding Wiring Diagram information, refer to "Wiring Diagram" Electrical Diagrams.

1. CHECK HALF LATCH SWITCH INPUT SIGNAL

1.Turn ignition switch OFF.
2.Disconnect back door lock assembly connector.
3.Check voltage between back door lock assembly harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- GO TO 2.

2. CHECK HALF LATCH SWITCH CIRCUIT

1.Disconnect automatic back door control module connector.
2.Check continuity between automatic back door control module harness connector.





3.Check continuity between automatic back door control module harness connector and ground.





Is the inspection result normal?
YES- Replace automatic back door control module. Refer to "Removal and Installation" Service and Repair.
NO- Repair or replace harness.

3. CHECK HALF LATCH SWITCH GROUND CIRCUIT

Check continuity between back door lock assembly harness connector and ground.
Revision: March 20122013 Infiniti JX





Is the inspection result normal?
YES- GO TO 4.
NO- Repair or replace harness.

4. CHECK HALF LATCH SWITCH

Refer to "Component Inspection" .
Is the inspection result normal?
YES- GO TO 5.
NO- Replace back door lock assembly. Refer to "DOOR LOCK : Removal and Installation" Door Lock.

5. CHECK INTERMITTENT INCIDENT

Refer to "Intermittent Incident" Intermittent Incident.
- Inspection End.


Component Inspection


COMPONENT INSPECTION


1. CHECK HALF LATCH SWITCH

1.Turn ignition switch OFF.
2.Disconnect back door lock assembly connector.
3.Check continuity between back door lock assembly terminals.





Is the inspection result normal?
YES- Inspection End.
NO- Replace back door lock assembly. Refer to "DOOR LOCK : Removal and Installation" Door Lock.
Revision: March 20122013 Infiniti JX