No.1 DOES NOT LATCH RELEASE WITH LIFTGATE OUTER HANDLE SWITCH [POWER LIFTGATE (PLG) SYSTEM]
id0903c9999500
1 |
Does not latch release with liftgate outer handle switch |
---|---|
DESCRIPTION
|
• The liftgate is not released latch when using the liftgate outer handle switch.
|
POSSIBLE CAUSE
|
• Malfunction in liftgate outer handle switch related part
• Malfunction in closer motor related part
• PLG control module can not recognize latch release possible condition
• CAN communication error (Symptom appears while the ignition switch is ON position only.)
• PLG control module malfunction
|
![]() |
Diagnostic procedure
STEP |
INSPECTION |
ACTION |
|
---|---|---|---|
1
|
INSPECT IF MALFUNCTION IS IN CAN COMMUNICATION SIGNAL OR ELSEWHERE
• Is the symptom appears while the ignition switch is ON position only?
|
Yes
|
Go to Step 7.
|
No
|
Go to the next step.
|
||
2
|
INSPECT LIFTGATE OUTER HANDLE SWITCH
• Inspect the liftgate outer handle switch.
• Is the liftgate outer handle switch normal?
|
Yes
|
Go to the next step.
|
No
|
Replace the liftgate outer handle.
|
||
3*
|
INSPECT WIRING HARNESS BETWEEN PLG CONTROL MODULE AND LIFTGATE OUTER HANDLE SWITCH
• Turn the ignition switch to LOCK position.
• Disconnect the liftgate outer handle switch and PLG control module connectors.
• Inspect for open or short to ground circuit for following:
• Is open or short for ground circuit detected?
|
Yes
|
Repair or replace malfunctioning part.
Replace the PLG fuse if necessary.
|
No
|
Go to the next step.
|
||
4
|
INSPECT CLOSER MOTOR
• Inspect the closer motor.
• Is the liftgate latch and lock actuator normal?
|
Yes
|
Go to the next step.
|
No
|
Replace the closer motor.
|
||
5*
|
INSPECT WIRING HARNESS BETWEEN PLG CONTROL MODULE AND CLOSER MOTOR
• Turn the ignition switch to LOCK position.
• Disconnect the closer motor and PLG control module connectors.
• Inspect for open or short to ground circuit for following:
• Is open circuit detected?
|
Yes
|
Repair or replace malfunctioning part.
|
No
|
Go to the next step.
|
||
6
|
INSPECT POWER DOOR LOCK SYSTEM
• Inspect the power door lock system operation.
• Does the power door lock operate properly?
|
Yes
|
Replace the PLG control module.
|
No
|
Replace the BCM.
|
||
7
|
INSPECT VEHICLE SPEED SIGNAL
• Access PCM PID VSS using M-MDS.
• Is the PID monitoring value normal?
|
Yes
|
Go to the next step.
|
No
|
Inspect and repair for followings:
• ABS wheel speed sensor
• CAN communication (DSC/RSC HU/CM—PCM—PLG control module)
|
||
8
|
INSPECT IF MALFUNCTION IS IN TRANSAXLE RANGE SIGNAL OR ELSEWHERE
• Access TCM PID TR using M-MDS.
• Is the PID monitoring value normal?
|
Yes
|
Replace the PLG control module.
|
No
|
Inspect and repair for followings:
• TR switch
• CAN communication (TCM—PLG control module)
|