The Trunk Open Warning Continues Displaying, or Does Not Display

THE TRUNK OPEN WARNING CONTINUES DISPLAYING, OR DOES NOT DISPLAY

Description

- The trunk ajar warning is displayed continuously even though the trunk lid is closed.
- The trunk ajar warning is not displayed even though the trunk lid is open.


Diagnosis Procedure


1. CHECK BCM INPUT SIGNAL

1.Connect the CONSULT-III.
2.Check the BCM input signals. Trunk Room Lamp Switch.
Is the inspection result normal?
YES- GO TO 2.
NO- GO TO 3.

2. CHECK UNIFIED METER AND A/C AMP. INPUT SIGNAL

Select the "Data Monitor" for the "METER/M&A" and check the "TRUNK/GLAS-H" monitor value.





Is the inspection result normal?
YES- Replace combination meter.
NO- Replace BCM.

3. CHECK TRUNK ROOM LAMP SWITCH SIGNAL CIRCUIT

Check the trunk room lamp switch signal circuit. Trunk Room Lamp Switch.
Is the inspection result normal?
YES- GO TO 4.
NO- Repair harness or connector.

4. CHECK TRUNK ROOM LAMP SWITCH

Check the trunk room lamp switch. Trunk Room Lamp Switch.
Is the inspection result normal?
YES- Replace combination meter.
NO- Replace trunk lid lock assembly. Removal and Installation.