The Procedure Of Manual Tolerance Compensation
WARNING: This page is about a different car, the 2024 Kia Sorento. However, it is still accessible from the selected car via links, so may be relevant.
- 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.
- Engine running.
- Unfold both 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 engine running.
- 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 to the manual provided with the tools.NOTE:
- There are two types (Type A & B) and the base line should be matched to vehicle type.
- Accurately set the location (distance/angle) of the center of white and black compensation board as this is the reference point.
- Align the vehicle in a straight line and install the SVM ruler on the front and rear tires in the direction of the arrow.
- The vehicle must be centered using the SVM rulers.NOTE:
- Be careful not to crease when installing the SVM ruler.
- The measurements on both sides should be the same.
[Right side]
[Left side]
[Left side]
[Right side]
NOTE:- If a customer has replaced a tire of a different size from the other tires, SVM calibration may not be correct.
- The dimensions of the front and rear tires may be different.
- The SVM reference line should be installed according to the end point of SVM ruler.NOTE:
- Align the right-front wheel center of the tire with the base line on the SVM reference line.
- There are two types (Type A & B) and the Base line should be matched to vehicle type.
- Base line margin of error should be 3cm (1.1 in)
NOTE:- Install it in the same way on the left hand side.
- After installation SVM rulers and SVM reference lines, measurement should be made to ensure that the left and right SVM reference line are installed parallel to each other.NOTE:
- As shown in the figure below, the distance between the left and the right Reference Line should be same.
- The allowance distance range from left line and right line is 300 ± 1cm (118.1 ± 0.4 in).
- Install the SVM target on the SVM reference line.NOTE:
- Keep the SVM reference line and target angle at 90°.
- Rotation error margin when aligning vehicle should be within 1° to left/right.
NOTE:- Do not store with SVM rulers SVM reference lines and the target point plates folded.
- Clean any debris found on the SVM rulers, SVM reference lines or the target point before storing them in their container.
- Roll the SVM ruler, SVM reference line, and SVM target into the enclosed cylindrical roll and store it in a dedicated storage bag.
- Maintain engine running 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 to vehicle.
- Select vehicle model and system.
- Enter additional function in KDS.
- Perform SVM manual tolerance compensation as shown on KDS diagnostic device.
Information
When "SVM tolerance compensation - Manual" is clicked on the KDS diagnostic device screen, the SVM switch indicator lamp will flash.
Information
- 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.
- 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.