Toyota Tundra. Manual — part 680

Fig. 523: Inspecting Front Power Seat Switch RH
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

3. INSPECT LEG SUPPORT ADJUSTMENT SWITCH (w/ Leg Support Adjustment Switch)

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

Standard resistance

LEG SUPPORT ADJUSTMENT SWITCH (W/ LEG SUPPORT ADJUSTMENT SWITCH)

Tester Connection Switch Condition Specified Condition

1 (CSNF) - 3 (B)

OPEN

Below 1 ohms

4 (CSNR) - 5 (E)

1 (CSNF) - 2 (E2)

OFF

4 (CSNR) - 5 (E)

1 (CSNF) - 2 (E2)

CLOSE

3 (B) - 4 (CSNR)

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Seat - Tundra

Fig. 524: Identifying Leg Support Adjustment Switch (W/Leg Support Adjustment Switch)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

If the result is not as specified, replace the switch.

INSTALLATION

HINT:



Use the same procedures for the LH side and RH side.



The procedures listed below are for the LH side.

1. INSTALL FRONT POWER SEAT SWITCH LH (see REASSEMBLY )

2. INSTALL LEG SUPPORT ADJUSTMENT SWITCH (w/ Leg Support Adjustment Switch) (see

REASSEMBLY )

3. INSTALL FRONT SEAT CUSHION SHIELD LH (see REASSEMBLY )

4. INSTALL RECLINING POWER SEAT SWITCH KNOB LH (see REASSEMBLY )

5. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB LH (see REASSEMBLY )

6. INSTALL FRONT SEAT ASSEMBLY LH

a. Install the front seat (see INSTALLATION ).

FRONT POWER SEAT MOTOR ASSEMBLY (FOR POWER SEAT)

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Seat - Tundra

COMPONENTS

Fig. 525: Identifying Front Power Seat Motor Assembly Components With Torque Specifications - For
Power Seat (1 Of 3)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Seat - Tundra

Fig. 526: Identifying Front Power Seat Motor Assembly Components With Torque Specifications - For
Power Seat (2 Of 3)
Courtesy of TOYOTA MOTOR SALES, U.S.A., INC.

2009 Toyota Tundra

2009 ACCESSORIES AND EQUIPMENT Seat - Tundra