Automatic Back Door Main Switch

AUTOMATIC BACK DOOR MAIN SWITCH

Component Function Check

1. CHECK FUNCTION

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

Is the inspection result normal?
YES- Automatic back door main switch is OK.
NO- Refer to "Diagnosis Procedure" .

Diagnosis Procedure

1. CHECK AUTOMATIC BACK DOOR MAIN SWITCH INPUT SIGNAL

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

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

2. CHECK AUTOMATIC BACK DOOR MAIN SWITCH CIRCUIT

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

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

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.

3. CHECK AUTOMATIC BACK DOOR MAIN SWITCH GROUND CIRCUIT

Check continuity between automatic back door main switch connector and ground.

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

4. CHECK AUTOMATIC BACK DOOR MAIN SWITCH

Refer to "Component Inspection" .
Is the inspection result normal?
YES- GO TO 5.
NO- Replace automatic back door main switch.

5. CHECK INTERMITTENT INCIDENT

Refer to "Intermittent Incident" Intermittent Incident.
- INSPECTION END

Component Inspection

1. CHECK AUTOMATIC BACK DOOR MAIN SWITCH

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

Is the inspection result normal?
YES- INSPECTION END
NO- Replace automatic back door main switch.