Steering Column Assembly: Removal: Removal

WARNING:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing the steering column. Refer to PRECAUTION .

FRONT WHEELS FACING STRAIGHT AHEAD
DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
1. Disable the Autoaway/Return function by changing the customize parameter. Refer to CUSTOMIZE PARAMETERS .
  NOTE:
  Record the current customize parameter setting (whether the AUTO TILT AWAY function is enabled or disabled) in order to restore the current setting after finishing the operation.
  
  HINT:
  
  Performing the above operation causes the AUTO TILT AWAY function to be disabled when the engine switch is turned off.
2. Turn the engine switch on (IG). Operate the tilt and telescopic switch to fully extend and lower the steering column assembly.
3. Turn the engine switch off and disconnect the cable from the negative (-) battery terminal.
  WARNING:
  Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to disable the SRS system.
  
  NOTE:
  w/ Navigation System:
  
  After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.
REMOVE LOWER NO. 3 STEERING WHEEL COVER . Refer to REMOVAL - Step 3
REMOVE LOWER NO. 2 STEERING WHEEL COVER . Refer to REMOVAL - Step 4
REMOVE STEERING PAD . Refer to REMOVAL - Step 5
REMOVE STEERING WHEEL ASSEMBLY See step 8
REMOVE LOWER STEERING COLUMN COVER

Fig 1: Identifying Lower Steering Column Cover Screws
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Remove the 3 screws.
2. Detach the 2 claws to remove the lower steering column cover.
  NOTE:
  Do not damage the tilt and telescopic switch.
REMOVE UPPER STEERING COLUMN COVER

Fig 2: Identifying Upper Steering Column Cover Claw And Clips
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Detach the 4 clips.
2. Detach the claw to remove the upper steering column cover.
REMOVE TILT AND TELESCOPIC MANUAL SWITCH

Fig 3: Locating Tilt And Telescopic Manual Switch Connector
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Disconnect the switch connector.
2. Using a screwdriver, detach the claw and pull out the switch.
  HINT:
  
  Tape the screwdriver tip before use.
  
  NOTE:
  Pushing on the claw too hard will break the claw.
REMOVE COMBINATION SWITCH ASSEMBLY WITH SPIRAL CABLE SUB-ASSEMBLY

Fig 4: Locating Turn Signal Switch With Spiral Cable Connectors
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Disconnect the 5 connectors from the turn signal switch with spiral cable.
2. Using pliers, grip the claws of the clamp and remove the turn signal switch with spiral cable from the steering column.
REMOVE LOWER INSTRUMENT PANEL PAD SUB-ASSEMBLY LH . Refer to REMOVAL - Step 17
REMOVE INNER NO. 1 INSTRUMENT PANEL BRACKET COVER LH . Refer to REMOVAL - Step 18
REMOVE INSTRUMENT SIDE PANEL LH . Refer to REMOVAL - Step 31
REMOVE NO. 1 INSTRUMENT PANEL REGISTER ASSEMBLY . Refer to REMOVAL - Step 34
REMOVE NO. 3 INSTRUMENT PANEL REGISTER ASSEMBLY . Refer to REMOVAL - Step 35
REMOVE NO. 1 SWITCH HOLE BASE . Refer to REMOVAL - Step 32
REMOVE INSTRUMENT CLUSTER FINISH PANEL SUB-ASSEMBLY . Refer to REMOVAL - Step 33
REMOVE FRONT DOOR SCUFF PLATE LH . Refer to REMOVAL - Step 6
REMOVE NO. 1 INSTRUMENT PANEL UNDER COVER SUB-ASSEMBLY . Refer to REMOVAL - Step 38
REMOVE COWL SIDE TRIM BOARD LH . Refer to REMOVAL - Step 39
REMOVE LOWER NO. 1 INSTRUMENT PANEL FINISH PANEL . Refer to REMOVAL - Step 40
REMOVE INSTRUMENT PANEL BOX ASSEMBLY . Refer to REMOVAL - Step 41
REMOVE DRIVER SIDE KNEE AIRBAG ASSEMBLY . Refer to REMOVAL - Step 8
DISCONNECT WIRE HARNESS PROTECTOR AND WIRE HARNESS

Fig 6: Identifying Claws Of Wire Harness Protector And Wire Harness
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Detach the 3 claws to disconnect the wire harness protector and wire harness.
REMOVE NO. 3 AIR DUCT SUB-ASSEMBLY . Refer to REMOVAL - Step 14
REMOVE STEERING COLUMN ASSEMBLY

Fig 7: Locating Steering Column Bolt
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Put matchmarks on the steering actuator and steering column.
2. Remove the bolt.
3. Remove the 4 nuts and steering column.
DISCONNECT STEERING ACTUATOR ASSEMBLY . Refer to REMOVAL - Step 2
REMOVE STEERING COLUMN HOLE COVER SUB-ASSEMBLY
1. Remove the 4 bolts, nut and steering column hole cover.
DISCONNECT NO. 2 STEERING INTERMEDIATE SHAFT

Fig 10: Locating No. 2 Intermediate Shaft Bolt
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
1. Loosen the bolt and remove the No. 2 intermediate shaft.
  HINT:
  
  If the dust cover is removed/installed or replaced, place matchmarks on the dust cover and steering link.
  
  NOTE:
  It is possible to install the intermediate shaft to the same position it was removed from without placing matchmarks due to the dust cover part labeled A. Therefore, do not remove the dust cover from the steering link.