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Kia Sorento: Auto Head lamp leveling Unit Inspection with GDS - Head lamp leveling Device - Body Electrical System - Kia Sorento XM 2011-2025 Service ManualKia Sorento: Auto Head lamp leveling Unit Inspection with GDS

Second Generation XM (2011-2025) / Kia Sorento XM 2011-2025 Service Manual / Body Electrical System / Head lamp leveling Device / Auto Head lamp leveling Unit Inspection with GDS

Initialization and diagnosis sequence by using GDS equipment.
Below content summarize the procedure for A/S using GDS.
No.
 Procedure
1
 Locate vehicle to flat plane
2
 Tire check
3
 IGN1 ON
4
 Head lamp Low Beam ON
5
 Connection with diagnostic tool
6
 Initial command by diagnostic tool
7
 Clear DTC Code
8
 IGN1 OFF → ON
9
 Re- Connection with diagnostic tool
10
 Checking of HLLD output value as 15% and DTC Code
11
 HLLD actuating by diagnostic tool command
12
 Head lamp mechanical Initial Aiming

  
1.
There’s no loads in vehicle and vehicle should be on flat plane.
2.
Should check of HLLD output value(15% for XM car) after initial setting.
3.
Should do first electrical initial setting by diagnostic tool and then mechanical aiming afterward.
1.
Select the vehicle model and "Head lamp leveling".
2.
GDS can operates actuator forcefully, input/output value monitoring and self diagnosis.
3.
To perform functional test on AHLS outputs, select "Actuation Test".
4.
Select " Parameter setting & Zero position Initial".
5.
Confirm that AHLS operate forcefully in "Head lamp leveling" menu.
6.
To check the DTC of the head lamp leveling system, select "Diagnostic trouble codes"
Auto Head lamp leveling Unit Installation
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