Hyundai Elantra: Sun Roof / Sunroof Motor
Repair procedures
1. | Disconnect the negative (-) battery terminal. |
2. | Remove the roof trim. (Refer to Body - "Roof Trim") |
3. | Disconnect the sunroof motor (A) connector. |
4. | Ground the terminals as below table, and check that the sunroof unit operates. •
| When inspecting the sunroof motor operation, sunroof motor and roller blind motor always should be connected. |
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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.
Terminal
| Test condition
| Test : Desired result
| 3
| IG2 ON
| Check for voltage to ground : There should be battery voltage.
| 1
| Under all conditions
| Check for continuity to ground : There should be continuity.
| 6
| Under all conditions
| Check for voltage to ground : There should be battery voltage.
|
|
Whenever the vehicle battery is disconnected or discharged, or you use the emergency handle to operate the sunroof, you have to reset your sunroof system as follows :
1. | Turn the ignition key to the ON position and then close the sunroof completely. |
2. | Release the sunroof control lever. |
3. | Press and hold the CLOSE button for more than 10 seconds until the sunroof closed and it has moved slightly. |
4. | Release the sunroof control lever. |
5. | Press and hold the CLOSE button once again within 5 seconds until the sunroof do as follows; •
| Tilt → Slide Open → Slide Close Then release the lever. |
|
6. | Reset procedure of panorama system is finished. |
Protecting Motor From Overheating
In order to protect the sunroof motor from overheating from continuous motor operation, the sunroof ECU controls the Run-time and Cool-time of the motor as follows:
1. | The sunroof ECU detects the Run- time of motor |
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.) |
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. –
| In case that motor is not operated continuously, the run-time is increased. |
–
| The Run-Time of motor is initialized to "0" if the battery or fuse is reconnected after being disconnected, discharged or blown. |
T1 : 120 ± 10 sec., T2 : 18 ± 2 sec., T3 : 10 ± 2 sec., T4 : 18 ± 2 sec. |
Repair procedures
Inspection1.Disconnect the negative (-) battery terminal.2.Using a remover and remove the overhead console (A).3.Check for continuity between the terminals...
Other information:
The ISG system may not operate:
When there is a malfunction with the ISG
sensors or the ISG system.
The followings occur, when there is a
malfunction with the ISG system:
The auto stop indicator ()
will
illuminate in yellow on the instrument
cluster.
The light on the ISG OFF button will
illuminate.
Information
When you cannot turn OFF the ISG
OFF button indicator by pressing
th..
The mode selection knob controls the
direction of the air flow through the
ventilation system.
Air can be directed to the floor,
dashboard outlets, or windshield. Five
symbols are used to represent Face, Bi-
Level, Floor, Floor-Defrost and Defrost air
position.
Face-Level (B, D)
Air flow is directed toward the upper
body and face. Additionally, each outlet
can be controlled to direct th..