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Hyundai Equus: Description and Operation - Rear Curtain System - Body Electrical System - Hyundai Equus VI 2009-2024 Service ManualHyundai Equus: Description and Operation

Description
You can up & down rear curtain automatically by pressing the rear curtain switch. Rear curtain protect passenger from a direct ray of light by covering rear glass.
   
The rear curtain provides shade for the rear seat passengers and can be raised or lowered by using the rear curtain switch.
Inspection
1.
AUTO UP/AUTO DOWN function
(1)
IGN ON, if you press the rear curtain switch, rear curtain motor operates the reverse direction of the before direction. (UP/DOWN)
(2)
After replacing battery, if you operates rear curtain switch, rear curtain is operated auto up.
(3)
If the switch input occurred during rear curtain auto up or auto down, rear curtain is operated to the reverse direction after making a pause.
(4)
AUTO function stop when detect an excess current.
2.
TIMER function
(1)
It can be possible to operate rear curtain for 30 sec after IGN OFF.
(2)
It can be possible to operate rear curtain operation by the end of motor operation although timer is finished during auto up/ down.
3.
FAIL SAFE function
If motor operation doesn't stop more than 10 sec after starting, motor is stopped by inner relay auto OFF.

T1 : MAX 10 sec,
T2 : 30 sec.
4.
RETROGRESSION GEARING function
(1)
When, rear curtain motor IGN ON, rear curtain UP and shift lever "R" position, rear curtain motor linked with the signal makes auto down.
(2)
When the vehicle speed is above 20 km/h from 1) condition, rear curtain motor linked with the signal makes auto up. Only, the motor does not operate below 20 km/h.
(3)
When shift lever position will be changed from R to P from 1) condition, rear curtain motor linked with the signal makes auto up. Only, the case where the driver presses the knock-down switch is excepted.
(4)
To the case where the driver presses the down switch from rear curtain up condition motor does not do a retrogression gearing operation and the up return operation due to a vehicle speed. After that, when driver presses the switch and the motor becomes auto up, the retrogression gearing operation is possible again.

    Components and Components Location
    Component Location 1. Rear curtain2. Rear curtain switch (Floor console upper cover)3. Body Control Module (BCM)4. Rear seat curtain switch5. Rear door curtain6. Rear door module ...

    Rear Curtain Repair procedures
    Inspection Connect the battery voltage and check the rear curtain motor rotation. If the motor does not operate properly, substitute with a known-good rear curtain motor and check for proper op ...

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    Components and Components Location
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    Hyundai Equus Manuals


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