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Disassembly [12/2015 - ]: Procedure

  1. REMOVE STEERING LOCK ACTUATOR ASSEMBLY (w/ Smart Key System) 
    1. Secure the steering column assembly in a vise.
    2. Using a center punch, mark the center of the tapered-head bolt.
    3. Using a 3 to 4 mm (0.118 to 0.157 in.) diameter drill bit, drill a hole in the tapered-head bolt.
    4. Using a screw extractor, remove the tapered-head bolt, and then remove the steering lock actuator assembly from the steering column assembly.
      GTY303732Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Screw Extractor
  2. REMOVE STEERING COLUMN UPPER WITH SWITCH BRACKET ASSEMBLY (w/o Smart Key System) 
    1. Secure the steering column assembly in a vise.
    2. Using a center punch, mark the center of the tapered-head bolt.
    3. Using a 3 to 4 mm (0.118 to 0.157 in.) diameter drill bit, drill a hole in the tapered-head bolt.
    4. Using a screw extractor, remove the tapered-head bolt, and then remove the steering column upper with switch bracket assembly from the steering column assembly.
      GTY298809Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Screw Extractor
  3. REMOVE IGNITION OR STARTER SWITCH ASSEMBLY (w/o Smart Key System) 
    1. Remove the solenoid wire connector from the ignition or starter switch assembly.
      GTY740673Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Remove the 2 screws and the ignition or starter switch assembly from the steering column upper bracket.
      GTY723494Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  4. REMOVE KEY INTERLOCK SOLENOID (w/o Smart Key System) 
    1. Remove the 2 screws and the key interlock solenoid from the steering column upper bracket.
      GTY739059Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
    2. Disconnect the solenoid wire connector from the key interlock solenoid.
      GTY689938Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  5. REMOVE SOLENOID WIRE (w/o Smart Key System) 
    1. Remove the solenoid wire from the steering column upper bracket.
      GTY740723Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
  6. REMOVE IGNITION SWITCH LOCK CYLINDER ASSEMBLY (w/o Smart Key System) 
    1. Turn the ignition switch lock cylinder assembly to the ACC position.
    2. Insert a screwdriver into the hole of the steering column upper with switch bracket assembly as shown in the illustration. Pull the ignition switch lock cylinder assembly until its claw contacts the stopper of the steering column upper with switch bracket assembly.
      GTY720080Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Stopper
      *2 Claw
      *a Push
      *b Pull
      *c ACC
      *d LOCK
      NOTE:

      Make sure to pull the ignition switch lock cylinder assembly until its claw contacts the stopper of the steering column upper with switch bracket assembly. Failure to do so will affect later work operations.

    3. Insert a screwdriver into the hole of the steering column upper with switch bracket assembly. Tilt the screwdriver as shown in the illustration to disengage the claw of the ignition switch lock cylinder assembly, and pull out the ignition switch lock cylinder assembly.
      GTY302500Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *a Tilt
      *b Claw is Disengaged
      *c Pull Out
      *d Screwdriver Insertion Hole
  7. REMOVE UNLOCK WARNING SWITCH ASSEMBLY (w/o Smart Key System) 
    1. Remove the unlock warning switch assembly by pushing up the center part and releasing the 2 claws.
      GTY252461Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
      TEXT IN ILLUSTRATION

      *1 Center Part
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