Toyota Tundra Service Manual: Reassembly

Toyota Tundra Service Manual / Steering / Steering Column / Steering Column Assembly(for Power Tilt And Power Telescopic Steering Column) / Reassembly

REASSEMBLY

PROCEDURE

1. INSTALL STEERING COLUMN BRACKET SPACER

(a) Fix the steering column in a vise between aluminum plates or a cloth. Then install the steering column bracket spacer to the steering column.

Text in Illustration

*a

15°

NOTICE:

  • Install the steering column bracket spacer so that it is facing in the direction shown in the illustration.
  • When using a vise, do not overtighten it.

2. INSTALL IGNITION SWITCH ASSEMBLY

(a) Attach the 2 claws to install the ignition switch to the bracket switch.

3. INSTALL KEY INTERLOCK SOLENOID

(a) Install the key interlock solenoid to the bracket switch with the 2 screws.

4. INSTALL UNLOCK WARNING SWITCH ASSEMBLY

(a) Attach the 2 claws to install the unlock warning switch to the switch bracket.

5. INSTALL IGNITION SWITCH LOCK CYLINDER ASSEMBLY

(a) Check that the ignition switch lock cylinder is in the ACC position.

(b) Install the ignition switch lock assembly to the switch bracket.

Text in Illustration

*a

LOCK

*b

ACC

*c

ON

*d

START

(c) Check that the ignition switch lock cylinder is securely installed.

6. INSPECT STEERING LOCK OPERATION

7. INSTALL UPPER STEERING COLUMN WITH SWITCH BRACKET ASSEMBLY

(a) Temporarily install the steering column upper with switch bracket and the steering lock bracket with 2 new tapered-head bolts.

(b) Tighten the 2 tapered-head bolts until the bolt heads break off.

8. INSTALL TRANSPONDER KEY COIL

(a) Align the transponder key coil with the installation position of the switch bracket with the amplifier inclined.

(b) Push the transponder key coil upward and install it to the switch bracket.

NOTICE:

Do not push the amplifier up with excessive force.

9. INSTALL MULTIPLEX TILT AND TELESCOPIC ECU

(a) Attach the claw to Install the multiplex tilt and telescopic ECU.
    On-vehicle Inspection

    Removal

    See More:

    Toyota Tundra Service Manual > Occupant Classification System: Terminals Of Ecu
    TERMINALS OF ECU 1. CHECK OCCUPANT CLASSIFICATION ECU Terminal No. (Symbols) Wiring Color Terminal Description Condition Specification Y2-1 (+B) - Y2-3 (GND) W - W-B Battery Ignition switch ON 11 to 14 V Y2-2 (DIA) - Y2-3 (GND) GR - W-B Diagnosis (DLC3) Ignition switch ON Pulse generation Y2-3 (GND) ...

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