1. Choose the setting value of the LKAS camera height Measure the right and left wheel arch height (A). Obtain the average (X) of the front wheel arch height from the right and left measured value. Calculate the difference between the average (X) of the front wheel arch height and the reference value: 686 mm (27.0 in.), and obtain the plus or minus value (Y) from the reference value. Choose the setting value number (the camera height setting value of the HDS) which corresponds to the calculated value (Y) from the following chart. The LKAS camera height setting value of the HDS
   Setting value number | Plus or minus value (Y) from the reference number (mm)
   --- | ---
   (1) | +5 and over − +15 and over
   (2) | −5 and over − less than +5
   (3) | −15 and over − less than −5
   (4) | −25 and over − less than −15
   (5) | −35 and over − less than −25
   NOTE: This number is used when choosing the camera height setting value of the HDS while performing the aiming.
   Example
   Measured value (A) of the front wheel arch height:
   | Right side | 687 mm (27.0 in.)
   | Left side | 692 mm (27.2 in.)
   Average (X) of the front wheel arch height:
   | 689.5 mm (27.1 in.)
   Difference (Y) from the reference value:
   | 689.5 (mm)−686 (mm) (standard value)=+3.5 (mm)
   Setting value number corresponding to the value: (2)
NOTE: If the difference (Y) is over +15 (mm) or −35 (mm), the LKAS camera aiming can not be performed. There are suspensions of frame or suspension deformation, or setting of the spring etc. Inspect the vehicle. |