Power
Tailgate Motor Inspection
| 1. |
Check the power tailgate motor by using the
diagnostic tool. |
| 2. |
Select a vehicle type and "POWER
TAILGATE".
|
| 3. |
Select the "ACTUATION TEST" and "ON/OFF
SWITCH" to operate tailgate motor.
|
| 4. |
If there is no working in actuator, change
the drive unit. |
Optical
Sensor
The PTG drive unit
uses an optical sensor that is located on the drive unit clutch housing
and sends motor speed signals to the ECU. This speed signal is used by the
PTGM to control the motor and to detect obstacles in the Power Tailgate
path.
The optical sensor
cannot be adjusted or repaired, and if found to be faulty, must be
replaced.
Optical
Sensor Inspection
| 1. |
Check the power tailgate control module
input/output value by using the diagnostic tool. If the operation of
tailgate control module is abnormal, replace power tailgate drive
unit. |
| 2. |
When checking the optical sensor, select a
vehicle type and "POWER TAILGATE" menu.
|
| 3. |
Select the "CURRENT DATA". And then check
the optical sensor volt while operating power tailgate in power
mode.
|
| 4. |
Change the drive unit, if there is no change
during operation. |
Drive
Unit Clutch Inspection
| 1. |
Check the power tailgate control module
input/output value by using the diagnostic tool. If the operation of
tailgate control module is abnormal, replace power tailgate drive
unit. |
| 2. |
To check the clutch operation, select a
vehicle type and "POWER TAILGATE" menu.
|
| 3. |
Select the "CURRENT DATA". And then check
the clutch feedback sensor output while operating power tailgate in
power mode.
※ Above voltage and numerical value may be
different from the real value. |
| 4. |
Change the drive unit, if there is no change
during operation. |
| 1. |
Disconnect the negative (-) battery
terminal. |
| 2. |
Remove the third, seat.
(Refer to the BD group -
"Seat") |
| 3. |
Remove the luggage side trim.
(Refer to the BD group - "Interior
trim") |
| 4. |
Use a small screwdriver to loosen clip (A).
But do not remove power tailgate push rod (B).
|
| 5. |
Remove the power tailgate motor mounting
bolts (3EA) and connectors (4EA). And then remove the power tailgate
drive unit(A).
Torque
: 0.22 - 0.27 N.m (0.022 - 0.027
kg.m)
|
|
PTG drive unit bracket connector (B)
does not need to be disconnected in this
procedure. |
| - |
Connect the connectors
tightly. |
| - |
Check the power tailgate for
normal operation
correctly. | |
| - |
A lost drive unit mounting bolt
in the vehicle may make a
noise. |
| - |
Don't operate the power tailgate
when a push rod is
removed. |
| - |
A learn cycle must be performed
whenever the power is
removed. |
| - |
Check the normal operating
whenever a power tailgate component is removed or
replaced. If the chime sound is heard, check the DTC,
wiring harness and cable
connections. | | |
| 1. |
Reassemble the power tailgate drive unit and
connect the connectors. |
| 2. |
Reassemble the tailgate push
rod. |
| 3. |
Reassemble the luggage side
trim. |
| 4. |
Reassemble the third
seat. |
