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. |
| 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. 
|
|
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
...
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 ...
See also:
ECU Schematic Diagrams
Circuit diagram
1.
ECU Connector
2.
ECU Terminal function
TerminalFunction1Ground2Ground3IGN4Battery5Battery6-7-8-9-10-11-12Reverse Valve 1x(M1 Low Side)13Ambiance Valve14Reverse Valve 2x( ...
Blind Spot Detection Unit Repair procedures
Removal
Blind spot detection (BSD) unit
1.
Disconnect the negative (-) battery.
Be careful when removing the blind spot detection unit. The bracket may break off from the b ...
Warning type
The system will activate when:
1.The system is on
2.Vehicle speed is above 9.3 mph (15 km/h)
3.Other vehicles are detected in the rear side
If a vehicle is detected within the boundary of the ...
Hyundai Equus: Description and Operation
Second generation VI (2009–2024) / Hyundai Equus VI 2009-2024 Service Manual / Body Electrical System / Rear Curtain System / Description and Operation
Components and Components Location
Rear Curtain Repair procedures