Calibration Preparation Work: Procedure

• Connect the Vehicle Diagnostic Tester.
• Switch the ignition on.
• Tighten three wheel bolt adapters (17 mm) for the wheel bolts on each -VAS6350/1A-.
• Insert the measuring paddle on both -VAS6350/1A- and secure it with the locking nut.
• Place the -VAS6350/1A- onto the wheel bolts on both rear wheels.
  • The wheel center mounting rotation center must be in the wheel rotation center.
  NOTE: Place the -VAS6350/1A- on the wheels so that the "anti-theft wheel bolts" are not connected with wheel center mounting.
• Adjust the measuring paddles using the lock nuts so that they move freely just above the floor.
  • The measuring paddles must move easily.
  • The measuring paddles must be vertical.

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• Position the -VAS6350A- at distance -a- to the rear wheels.
  • Dimension -a- = 1700 ± 2 mm

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• Switch on the -VAS6350/2A- with the [ON] button.

Display on the Calibration Tool - Spacing Laser - VAS6350/2A-:

• "- - - m"

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• Hold the Calibration Tool - Spacing Laser - VAS6350/2- -2- flush against the catch bracket, as shown, for the distance measurement.
  • The Calibration Tool - Spacing Laser - VAS6350/2A- must lie firmly against the catch bracket.
• Make sure the "laser beam" for the distance measurement contacts the lower enlarged part of the measuring paddle -1-.

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If that is not the case, correct the measuring paddle height using the locking nuts on the -VAS6350/1A-.

• Briefly press the [ON] button for distance measurement.

Display on the -VAS6350/2A-:

• "1, 700 m" (specified value: 1700 ± 2 mm).
  • Repeat the measurement procedure from the left catch bracket to the measuring paddle on left rear wheel.
• The distance value must be the same on both sides.

If both measured values are not the same, adjust the -VAS6350A- accordingly.

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• Secure the -VAS6350/4- to the -VAS6350A- mount on the rear left.
  • When installed correctly, the vehicle electrical system voltage wire must be connected at the bottom left of the calibration device (as seen in direction of travel).
  • Dimension -a- = 606 mm (measured from the upper edge of calibration device to workshop floor).
• The adjustment dimension is set with the test probe -arrow- on the base of the calibration device on the scale of the steel ruler -1-.
  • Left adjustment dimension = 621 mm (read on measuring scale -1-).
• Connect the -VAS6350/4- to the vehicle electrical system voltage.

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• Using the bubble level (level indicator) -arrow-, bring the - VAS6350A- into a horizontal position by turning the plastic bases.

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• Wear laser protective eyewear.
  NOTE: The vehicle in the illustration is only a basic outline.
• Turn on the -VAS6350/3A- on the -VAS6350A-.
• Align the entire -VAS6350A- so that the laser beam shines on the center of the vehicle rear above the VW logo.
• Check the distance on the left and right sides between the catch brackets of the -VAS6350A- and the measuring paddles -1- on wheel mountings again.
  • Specified value: 1700 ± 2 mm

  Lane Change Assistance Control Module, Calibrating. Refer to Blind Spot Detection Control Module - J1086-/Blind Spot Detection Control Module 2 - J1087-, Calibrating 

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