Toyota Tundra Service Manual: Transfer Indicator Switch

Components

COMPONENTS

ILLUSTRATION

Inspection

INSPECTION

PROCEDURE

1. INSPECT TRANSFER INDICATOR SWITCH

(a) Measure the resistance according to the value(s) in the table below.

Dimension (A):

24.63 to 24.89 mm (0.970 to 0.979 in.)

Dimension (B):

23.85 to 24.26 mm (0.939 to 0.955 in.)

Dimension (C):

21.89 to 22.40 mm (0.862 to 0.881 in.)

Text in Illustration

*a

Switch Condition A (4HI Position)

*b

Switch Condition B (Not 4HI / Not 4LO Position)

*c

Switch Condition C (4LO Position)

*d

Ground Position

*e

Component without harness connected

(Transfer Indicator Switch)

Standard Resistance:

Tester Connection

Switch Condition

Specified Condition

1 (H4) - Case GND

Switch Condition A (4HI Position)

10 kΩ or higher

2 (L4) - Case GND

10 kΩ or higher

1 (H4) - Case GND

Switch Condition B (4HI to 4LO Position)

Below 1 Ω

2 (L4) - Case GND

10 kΩ or higher

1 (H4) - Case GND

Switch Condition C (4LO Position)

Below 1 Ω

2 (L4) - Case GND

Below 1 Ω

If the resistance is not as specified, replace the transfer indicator switch.

HINT:

The ground is the nut of the transfer indicator switch (connecting surface with the transfer case).

Installation

INSTALLATION

PROCEDURE

1. INSTALL TRANSFER INDICATOR SWITCH

(a) Using SST, install the transfer indicator switch.

SST: 09224-00010

Torque:

41 N·m {413 kgf·cm, 30 ft·lbf}

NOTICE:

Use the formula below to calculate special torque values for situations where SST is combined with a torque wrench (See page ).

(b) Connect the connector and attach the clamp.

2. INSTALL FRONT NO. 2 EXHAUST PIPE ASSEMBLY

  • for 3UR-FE: (See page )
  • for 1UR-FE: (See page )
  • for 3UR-FBE: (See page )

3. INSTALL FRONT PROPELLER SHAFT ASSEMBLY

(See page )

Removal

REMOVAL

PROCEDURE

1. REMOVE FRONT PROPELLER SHAFT ASSEMBLY

(See page )

2. REMOVE FRONT NO. 2 EXHAUST PIPE ASSEMBLY

  • for 3UR-FE: (See page )
  • for 1UR-FE: (See page )
  • for 3UR-FBE: (See page )

3. REMOVE TRANSFER INDICATOR SWITCH

(a) Disconnect the connector and detach the clamp.

(b) Using SST, remove the transfer indicator switch.

SST: 09224-00010

    Transfer Case Rear Oil Seal

    Transfer Oil

    See More:

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