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 UNIT" using CONSULT.
Is DTC detected?
YES- Refer to "Diagnosis Procedure" .
NO- INSPECTION END


Diagnosis Procedure


1. CHECK HALF LATCH SWITCH SIGNAL

1.Select "AUTOMATIC BACK DOOR CONTROL UNIT" 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 6.
NO- GO TO 2.

2. CHECK TOUCH SENSOR INPUT SIGNAL

1.Turn ignition switch OFF.
2.Disconnect touch sensor RH connector.
3.Check voltage between touch sensor RH harness connector and ground.





Is the inspection result normal?
YES- GO TO 4.
NO- GO TO 3.

3. CHECK TOUCH SENSOR RH CIRCUIT

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





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

4. CHECK TOUCH SENSOR RH GROUND CIRCUIT

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





Is the inspection result normal?
YES- GO TO 5.
NO- Repair or replace harness.

5. CHECK TOUCH SENSOR RH

Refer to "Component Inspection" .
Is the inspection result normal?
YES- GO TO 6.
NO- Replace touch sensor RH.

6. 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.