The Procedure of Manual Tolerance Compensation

Prepare in advance as below.
- Confirm that the car hood, trunk and doors are closed.
- Close the door after getting in on the driver side.
- Switch the ignition to "IGN".
- Unfold all side mirrors.
- Shift the gear to N.
- Check the flashing state of LED indicator lamp in the SVM switch.
- During the advance preparation, do not install exhaust inhaler or other equipment that may block the view of rearview cameras.
- Also, as exhaust fume may block the rearview image, blow off the smoke by using a fan before performing tolerance compensation with IGN ON.
- Engage foot brake or electronic parking brake (EPB) to hold vehicle in place.
Before entering tolerance compensation mode, to check normal operation of SVM ECU and cameras, perform the following.
- Check that initial setting screen of SVM is displayed. (Front view image + surround view image when shifted to N)
- Check that front, rear, left and right images of surround view monitor are properly displayed.
- If images are properly displayed, enter tolerance compensation mode. Otherwise, if images are abnormally displayed or are not displayed, replace relevant part.
Install two compensation scales, two compensation reference line boards, and four compensation target boards around the vehicle by referring the manual provided with the tools.
CAUTION:
- Align centers of front wheels to "B-type" on the compensation reference line board.
- Accurately set the location (distance/angle) of the center of white and black compensation board as this is the reference point.
- Front/rear and left/right alignment error margin should be below 3 cm.
- Rotation error margin when aligning vehicle should be within 1° to left/right.
Fig 1: Manual Tolerance Compensation - Align Centers Of Front Wheels To B-Type
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Maintain ignition "ON" with vehicle stopped, check that the gear is in P, and engage parking brake even on flat ground.
Perform work with SVM switched "ON".
Connect the KDS/GDS to vehicle.
Select vehicle model and system.
Enter additional function in KDS/GDS.
Perform SVM manual tolerance compensation as shown on KDS/GDS diagnostic device.

Fig 2: Screen Display - Perform SVM Manual Tolerance Compensation
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When "SVM tolerance compensation - Manual" is clicked on the KDS/GDS diagnostic device screen, the SVM switch indicator lamp will flash.

Fig 3: Screen Display - SVM Calibration
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Fig 4: Screen Display - SVM Calibration Information
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- Before matching calibration points: "+" green light flashes
- When clicking [OK] after matching calibration points: "+" red light ON
- Match four frontal calibration points, and then perform calibration in the order from rear → left → right.
Fig 5: Screen Display - Calibration Points (1 Of 2)
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Fig 6: Screen Display - Calibration Points (2 Of 2)
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To confirm completion of calibration, check the vehicle and calibration line on AVN monitor and click [OK].
If calibration has not been properly performed, click [Cancel] and reenter calibration points.

Fig 7: Checking Screen Display - Vehicle And Calibration Line On AVN (Click OK Button)
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