The Liftgate Glass Open Warning Continues Displaying, Or Does Not Display

THE LIFTGATE GLASS OPEN WARNING CONTINUES DISPLAYING, OR DOES NOT DISPLAY


Description

- The liftgate glass open warning is displayed continuously even though the glass hatch is closed.
- The liftgate glass open warning is not displayed even though the glass hatch is open.




THE LIFTGATE GLASS OPEN WARNING CONTINUES DISPLAYING, OR DOES NOT DISPLAY


Diagnosis Procedure

Regarding Wiring Diagram information, Combination Meter.
1.CHECK COMBINATION METER INPUT SIGNAL
1. Select "METER/M&A" on CONSULT-III.
2. Monitor "TRUNK W/L" of "DATA MONITOR" while opening and closing the glass hatch.





Is the inspection result normal?
YES - Replace combination meter. Service and Repair.
NO - GO TO 2
2.CHECK GLASS HATCH AJAR SWITCH INPUT SIGNAL





Check voltage between BCM connector M19 terminal 42 and ground.





Is the inspection result normal?
YES - Replace BCM. Service and Repair.
NO - GO TO 3
3.CHECK GLASS HATCH AJAR SWITCH





1. Disconnect glass hatch ajar switch connector D707.
2. Check continuity between glass hatch ajar switch terminal and ground.





Is the inspection result normal?
YES - Repair or replace harness between BCM and glass hatch ajar switch.
NO - Replace glass hatch ajar switch.