Hyundai Genesis: Power Trunk Module / Repair procedures
| The initialization and learning value saving |
|
All initialization and setting of PTM cannot be done by the diagnosis tool (GDS). They must be manipulated manually. |
The initialization and learning value saving are the works to
reduce the variations of the parts comprising PTM. In other words, if a
new drive unit or trunk panel is installed, the trunk opening angle may
be different depending on the part variations If the initialization is
done, trunk opening and closing are repeated and the initial values are
set after recognizing the trunk opening angles.
The PTM initialization is a method to reduce the trunk
opening angle difference which could occur when replacing the parts. The
saved initial values are memorized permanently.
| 1. |
To replace the PTM unit
| (1) |
Install a new PTM unit in the car and then connector |
| (2) |
Close the trunk manually |
| (3) |
When using the outside hand switch to open the trunk, the initialization is completed with a buzzer sound. |
|
| 2. |
To replace parts that can affect PTM, except the PTM unit parts
| (1) |
Press the trunk inner switch |
| (2) |
Press the trunk outside hand switches at the same time |
| (3) |
When pressing 3 seconds of more, a buzzer sound is issued one time. |
| (4) |
Close the trunk manually |
| (5) |
When using the outside hand switch to open the trunk, the initialization is completed with a buzzer sound. |
| 1. |
You should not stop the trunk when saving the parameter
values. Ensure that the parameter values can be saved by power opening
and closing based on PTM (Power Trunk Module) control. |
| 2. |
The safety function is on while the parameter value is being saved. |
| 3. |
Once the parameter value is saved, the value will not be
deleted even though the battery is discharged and you will not have to
do the saving process again after charging the battery. |
| 4. |
If you do the saving process again after saving a parameter value, a new parameter value is saved in the power trunk module. |
|
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Description
Power Trunk Lid (PTL) System : The system automatically opens
and closes a vehicle’s trunk lid and has the lid stop in a specific
position using the interior switches (crash pad s ...
Component Location
1. PTM motor gear2. Sector gear3. Drive arm4. Push rod5. Push rod pin
...
Other information:
Description
The EPB is an electronic parking brake.
The EPB is different from existing parking systems which are
operated with the brake pedal or the lever type. The EPB system sends
the signal to the ECU when a driver operates the EPB switch. The ECU
operates the EPB actuator composed of ...
Inspection
1.
Turn the ignition switch OFF.
2.
Disconnect the PCSV connector.
3.
Measure resistance between the PCSV terminals 1 and 2.
4.
Check that the resistance is within the specification.
Specification: Refer to “Specification”
Removal
1.
Turn the ignition switc ...
Description and Operation
Power Trunk Module Drive Unit Components and Components Location