B2416

DTC Logic


DTC DETECTION LOGIC







DTC CONFIRMATION PROCEDURE


1. PERFORM DTC CONFIRMATION PROCEDURE

1.Turn ignition switch ON.
2.Check Self-Diagnostic Result mode of AUTOMATIC BACK DOOR CONTROL MODULE using CONSULT.
Is DTC detected?
YES- Refer to "Diagnosis Procedure" .
NO- Inspection End.


Diagnosis Procedure

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

1. CHECK INSTALLATION OF TOUCH SENSOR RH

Check that touch sensor RH is installed normally.
Refer to "TOUCH SENSOR : Removal and Installation" Touch Sensor.
Is the inspection result normal?
YES- GO TO 2.
NO- Refer to "TOUCH SENSOR : Removal and Installation" Touch Sensor.

2. CHECK TOUCH SENSOR MONITOR ITEM

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





Is the inspection result normal?
YES- GO TO 8.
NO- GO TO 3.

3. CHECK TOUCH SENSOR INPUT SIGNAL

1.Turn ignition switch OFF.
2.Check voltage between touch sensor RH harness connector and automatic back door control module harness connector.
Revision: March 20122013 Infiniti JX





Is the inspection result normal?
YES- GO TO 5.
NO- GO TO 4.

4. CHECK TOUCH SENSOR RH CIRCUIT

1.Disconnect automatic back door control module and touch sensor RH connector.
2.Check continuity between automatic back door control module harness connector and touch sensor RH
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.

5. CHECK TOUCH SENSOR RH GROUND CIRCUIT

1.Disconnect automatic back door control module and touch sensor RH connector.
2.Check continuity between automatic back door control module harness connector and touch sensor RH
harness connector.





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





Is the inspection result normal?
YES- GO TO 6.
NO- Repair or replace harness.

6. CHECK TOUCH SENSOR RH GROUND CIRCUIT 2

1.Connect automatic back door control module and touch sensor RH connector.
2.Check voltage between automatic back door control module harness connector and ground.
Revision: March 20122013 Infiniti JX





Is the inspection result normal?
YES- GO TO 7.
NO- Replace automatic back door control module. Refer to "Removal and Installation" Service and Repair .

7. CHECK TOUCH SENSOR RH

Refer to "Component Inspection" .
Is the inspection result normal?
YES- GO TO 8.
NO- Replace touch sensor RH. Refer to "TOUCH SENSOR : Removal and Installation" Touch Sensor.

8. CHECK INTERMITTENT INCIDENT

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


Component Inspection


1. CHECK TOUCH SENSOR RH

1.Turn ignition switch OFF.
2.Disconnect touch sensor RH connector.
3.Check resistance between touch sensor RH terminals.





Is the inspection result normal?
YES- Inspection End.
NO- Replace touch sensor RH. Refer to "TOUCH SENSOR : Removal and Installation" Touch Sensor.
Revision: March 20122013 Infiniti JX