STEERING COLUMN ASSEMBLY INSPECTION

Note

When using a vise, do not overtighten it.

  1. INSPECT PRELOAD

    1. Secure the steering column assembly in a vice using aluminum plates and wooden block as shown in the illustration.

      A011SQVE01
      Text in Illustration
      *1 Aluminum Plate
      *2 Wooden Block

      Note

      • Do not overtighten the vice, as the steering column assembly may become deformed.

      • Support the steering column assembly with a wooden block or similar item to ensure that it does not fall.

    2. Install the 2 service nuts to the steering main shaft.

      A011R62E02
      Text in Illustration
      *1 Service Nut
      Recommended service nut
      Thread diameter
      12.0 mm (0.472 in.)
      Thread pitch
      1.25 mm (0.0492 in.)

    3. Simultaneously rotate the service nut that was installed first counterclockwise and rotate the service nut that was installed second clockwise to lock them.

      Note

      Do not apply excess torque to the service nuts by using a tool such as an impact wrench.

      Tech Tips

      These nuts are installed to turn the steering main shaft. They should be removed after inspecting the steering main shaft rotating torque.

    4. Using a torque wrench, turn the main shaft and measure the preload.

      A011RIC
      Preload
      Type Preload
      for 2AR without Wireless Door Lock 0.9 to 1.7 N*m (10 to 17 kgf*cm, 8 to 15 in.*lbf)
      for 2AR with Wireless Door Lock 1.0 to 1.8 N*m (11 to 18 kgf*cm, 9 to 15 in.*lbf)
      for 2GR 1.2 to 1.7 N*m (12 to 17 kgf*cm, 10 to 15 in.*lbf)

      If the preload is not as specified, replace the electric power steering column sub-assembly with a new one.

  2. INSPECT STEERING LOCK OPERATION (w/o Smart Key System)

    1. Check that the steering lock mechanism is activated when the key is removed.

      A011RDI

    2. Check that the steering lock mechanism is deactivated when the key is inserted and turned to the ACC position.

      A011UXME01
      Text in Illustration
      *a LOCK
      *b ACC

      Tech Tips

      If there is any abnormality, replace the ignition switch lock cylinder assembly or steering column upper bracket assembly.

  3. INSPECT STEERING COLUMN ASSEMBLY (for 2AR)

    1. Check that the 2 capsules are securely installed to the steering column assembly as shown in the illustration.

      A011SVPE01
      Minimum Dimension
      A B
      1 mm (0.0394 in.) 12 mm (0.473 in.)
      Text in Illustration
      *1 Capsule

      If the preload is not as specified, replace the electric power steering column sub-assembly with a new one.

    2. Check the 2 capsules for deformation and damage.

      If either of the capsules is deformed, loose, missing or damaged, replace the electric power steering column sub-assembly with a new one.