Hyundai Sonata: Sunroof Motor. Repair procedures
Inspection
1. |
Disconnect the negative (-) battery terminal.
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2. |
Remove the overhead console and roof trim.
(Refer to the BD group - "Roof trim")
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3. |
Remove the sunroof motor after removing the screws and connector
(10P).
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4. |
Ground the terminals as below table, and check that the sunroof
unit operates as below table.
|
5. |
Make these input tests at the connector
If any test indicates a problem, find and correct the cause, then
recheck the system.
If all the input tests prove OK, the sunroof motor must be faulty;
replace it.
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1. |
Turn the ignition key to the ON position.
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2. |
According to the position of the sunroof, do as follows.
|
3. |
Release the TILT button.
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4. |
Press and hold the TILT button once again until the sunroof has
returned to the original position of TILT after it is raised a little
higher than the maximum TILT position.
When this is complete, the sunroof system is reset.
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1. |
The Sunroof ECU detects the Run- time of motor
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2. |
Motor can be operated continuously for the 1st run-time(120 ±
10sec.).
|
3. |
The continuous operation of motor stops after the 1st Run-time(120
± 10sec.).
|
4. |
Then Motor is not operated for the 1st Cool-time(18 ± 2sec.).
|
5. |
Motor is operated for the 2nd Run-time(10 ± 2sec.) at the continued
motor operation after 1st Cool-time(18 ± 2sec.)
|
6. |
The continuous operation of motor stops operating after the 2nd
Run-time(10 ± 2sec.)
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7. |
Motor is not operated for the 2nd Cool-time(18 ± 2sec.).
|
8. |
Motor repeats the 2nd run-time and 2nd cool-time at the continued
motor operation.
T1 : 120 ± 10 sec., T2 : 18 ± 2 sec.,
T3 : 10 ± 2 sec., T4 : 18 ± 2 sec.
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Sunroof Switch. Repair procedures
Inspection
1.
Disconnect the negative (-) battery terminal.
2.
Open the sunglass case cover from the overhead console then remove
the 2 sc ...
Lighting System
...
See also:
Front Seat. Repair procedures
Replaccement
Seat Assembly Replacement
1.
Remove the seat assembly mounting cover.
2.
After loosening the seat assembly mounting bolts, rem ...
Rear Glass Defogger Printed Heater. Repair procedures
Inspection
Wrap tin foil around the end of the voltmeter test lead to prevent
damaging the heater line. Apply finger pressure ...
Valve Body. Specifications
Specification
Piece
3pcs
Spool
20ea
Control
Full line pressure variable control
Torque converter release control
...