Trunk Lid Opener Switch

TRUNK LID OPENER SWITCH

Description

Transmits trunk lid open signal to BCM.


Component Function Check


1. CHECK FUNCTION

With CONSULT
Check trunk lid opener switch TR/BD OPEN SW in Data Monitor mode with CONSULT.
- When trunk lid opener switch is turned to "ON".





Is the inspection result normal?
YES- Trunk lid opener switch is OK.
NO- Refer to "Diagnosis Procedure" .


Diagnosis Procedure

Regarding Wiring Diagram information, refer to "Wiring Diagram" [1][2]Electrical Diagrams.

1. CHECK TRUNK LID OPEN INPUT SIGNAL

1.Remove Intelligent Key from key slot.
2.Press trunk lid opener switch.
3.Check voltage between BCM connector and ground.





Is the inspection result normal?
YES- GO TO 5
NO- GO TO 2

2. CHECK TRUNK LID OPENER SWITCH CIRCUIT

1.Disconnect BCM connector.
2.Check continuity between BCM connector and trunk lid opener switch connector.





3.Check continuity between BCM connector and ground.





Is the inspection result normal?
YES- GO TO 3
NO- Repair harness or connector.

3. CHECK TRUNK LID OPENER SWITCH GROUND CIRCUIT

Check continuity between trunk lid opener switch connector and ground.





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

4. CHECK TRUNK LID OPENER SWITCH

Refer to "Component Inspection" .
Is the inspection result normal?
YES- GO TO 5
NO- Replace trunk lid opener switch.

5. CHECK INTERMITTENT INCIDENT

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


Component Inspection


1. CHECK TRUNK LID OPENER SWITCH

1.Turn ignition switch OFF.
2.Disconnect trunk lid opener switch connector.
3.Check continuity between trunk lid opener switch connector.





Is the inspection result normal?
YES- Inspection End.
NO- Replace trunk lid opener switch.