Kia Rio: Sunroof Motor Replacement
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1. |
Disconnect the negative (-) battery terminal.
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2. |
Remove the roof trim. (Refer to the BD group - " Roof trim")
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3. |
Disconnect the connector and remove the sunroof motor (A) with
loosening 2 screws.
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4. |
Ground the terminals as below table, and check that the sunroof
unit operates as below table.
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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
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Test
condition
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Test : Desired result
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3
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IG2 ON
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Check for voltage to ground :
There should be battery voltage
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1
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Under all
conditions
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Check for continuity to ground :
There should be continuity.
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6
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Under all
conditions
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Check for voltage to ground :
There should be battery voltage.
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Resetting The Sunroof
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 :
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1. |
Turn the ignition key to the ON position and then close the sunroof
completely.
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2. |
Release the sunroof control lever.
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3. |
Press and hold the CLOSE button for more than 10 seconds until
the sunroof closed and it has moved slightly.
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4. |
Release the sunroof control lever.
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5. |
Press and hold the CLOSE button once again within 5 seconds until
the sunroof do as follows;
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| A.
Tilt → Slide Open → Slide Close
Then release the lever.
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6. |
Reset procedure of panorama system is finished.
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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:
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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.).
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3. |
The continuous operation of motor stops after the 1st Run-time(120
± 10sec.).
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4. |
Then Motor is not operated for the 1st Cool-time(18 ± 2sec.).
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5. |
Motor is operated for the 2nd Run-time(10 ± 2sec.) at the continued
motor operation after 1st Cool-time(18 ± 2sec.)
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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.).
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8. |
Motor repeats the 2nd run-time and 2nd cool-time at the continued
motor operation.
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| A.
In case that motor is not operated continuously, the run-time
is increased.
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| B.
The Run-Time of motor is initialized to "0" if the battery
or fuse is reconnected after being disconnected, discharged
or blown.
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T1 : 120 ± 10 sec., T2 : 18 ± 2 sec.,
T3 : 10 ± 2 sec., T4 : 18 ± 2 sec.
1.
Disconnect the negative (-) battery terminal.
2.
Using a screwdriver or remover, remove the overhead console cover
(A).
...
See also:
Steering Gear box Reassembly
1.
After spreading grease on the rack bar gear part (A), install
rack bar (B) in the direction of the arrow.
...
Manual Transaxle Components
1. Transaxle support mounting bracket
2. Control shaft complete
3. Back up lamp switch
4. Vehicle speed sensor
...
BJ Boot Replacement
1.
Remove the front driveshaft. (Refer to DS group - “Front Driveshaft”)
2.
Remove the TJ joint assembly. (Refer to DS group - “TJ Joint”)
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Sunroof Switch Inspection
Lighting System