NHTSA ID Number: 11005021
Manufacturer Communication Number: T-SB-0053-24
TSB/Document Date: 2024-07-23
Summary
Some 2023 – 2024 model year Sequoia Hybrid
and 2022 – 2024 Tundra and Tundra Hybrid vehicles may exhibit a condition where the functionality of the power driver seat cushion length adjustment (CLA) is inoperative. This condition may occur when operating the control switch with the CLA in the closed position.
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TSB/Document ID: T-SB-0053-24
Replacement Service Bulletin Number:
MFR Communication Date: 2024-06-04
MFR Internal Campaign ID/Software Version: T-SB-0053-24
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: STRUCTURE:BODY
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
T-SB-0053-24
June 4, 2024
Driver's Seat Cushion Leg Adjustment Inoperative
Service
Category
Vehicle Interior
Market USA and
Section
Mexico
Seat
Applicability
YEAR(S)
MODEL(S)
2023 - 2024
Sequoia HV
2022 - 2024
Tundra, Tundra HV
ADDITIONAL INFORMATION
Introduction
Some 2023 – 2024 model year Sequoia Hybrid and 2022 – 2024 Tundra and Tundra Hybrid
vehicles may exhibit a condition where the functionality of the power driver seat cushion length
adjustment (CLA) is inoperative. This condition may occur when operating the control switch with
the CLA in the closed position. Follow the Repair Procedure in this bulletin to address
this condition.
© 2024 Toyota Motor Sales, USA
Page 1 of 8
T-SB-0053-24
June 4, 2024
Page 2 of 8
Driver's Seat Cushion Leg Adjustment Inoperative
Warranty Information
For USA Market
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
BD2410
Add Spacer to Cushion Leg Adjustment Assembly
1.6
71703-####*
72
83
*Warranty claim MUST be submitted with the correct 10-digit OFP. Choose the correct OFP for the vehicle being repaired
by searching for the parts in the Electronic Parts Catalog using the VIN filter.
APPLICABLE WARRANTY (USA)
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months
or 36,000 miles, whichever occurs first, from the vehicle’s in-service date.
Warranty application is limited to occurrence of the specified condition described in
this bulletin.
For Mexico Market
OP CODE
DESCRIPTION
TIME
OFP
T1
T2
BD2410
Add Spacer to Cushion Leg Adjustment Assembly
1.6
71703-####*
72
83
*Warranty claim MUST be submitted with the correct 10-digit OFP. Choose the correct OFP for the vehicle being repaired
by searching for the parts in the Electronic Parts Catalog using the VIN filter.
APPLICABLE WARRANTY (MEXICO)
This repair is covered under the Toyota Basic Warranty. This warranty is in effect for 36 months
or 60,000 kilometers, whichever occurs first, from the vehicle’s in-service date.
Warranty application is limited to occurrence of the specified condition described in
this bulletin.
Parts Information
For USA and Mexico Markets
PART NUMBER
PART NAME
QTY
72135-AN010
Spacer FR Seat Track
1
© 2024 Toyota Motor Sales, USA
T-SB-0053-24
June 4, 2024
Page 3 of 8
Driver's Seat Cushion Leg Adjustment Inoperative
Repair Procedure
1. Confirm the condition exists.
Does the vehicle exhibit a condition where the functionality of the power driver seat CLA is
inoperative? This condition may occur when operating the control switch with the CLA in the
closed position.
YES — Continue to step 2.
NO — This bulletin does NOT apply. Continue diagnosis using the applicable
Repair Manual.
2. Remove the front seat from the vehicle.
Refer to TIS, applicable model and model year Repair Manual:
2023 – 2024 Sequoia Hybrid:
Vehicle Interior – Seat – Front Seat Assembly – Removal
2022 – 2024 Tundra and Tundra Hybrid:
Vehicle Interior – Seat – Front Seat Assembly (for Power Seat) – Removal
3. Disassemble the seat cushion cover.
2023 – 2024 Sequoia Hybrid:
Vehicle Interior – Seat – Front Seat Assembly – Disassembly
2022 – 2024 Tundra and Tundra Hybrid:
Vehicle Interior – Seat – Front Seat Assembly (for Power Seat) – Disassembly
© 2024 Toyota Motor Sales, USA
T-SB-0053-24
June 4, 2024
Page 4 of 8
Driver's Seat Cushion Leg Adjustment Inoperative
Repair Procedure (continued)
4. Remove the screw from the seat cushion frame.
A. Remove the two bolts on the top side of the seat cushion frame.
Figure 1. Bolt Position on the Top Side of the Seat Cushion
B. Remove the bolt on the bottom side of the seat cushion frame.
Figure 2. Bolt Position on the Bottom Side of the Seat Cushion
C. Remove the motor, that contains a
screw, from the seat cushion frame.
Figure 3. The Bottom Side of the Seat Cushion
© 2024 Toyota Motor Sales, USA
T-SB-0053-24
June 4, 2024
Driver's Seat Cushion Leg Adjustment Inoperative
Repair Procedure (continued)
5. Remove the nut on the screw.
Figure 4. Location of the Nut to Remove
Figure 5. Nut Removed
6. Remove the screw by turning it counterclockwise.
Figure 6.
Figure 7. Screw Removed
© 2024 Toyota Motor Sales, USA
Page 5 of 8
T-SB-0053-24
June 4, 2024
Page 6 of 8
Driver's Seat Cushion Leg Adjustment Inoperative
Repair Procedure (continued)
7. Add a spacer to the screw, turning the
screw clockwise.
Figure 8.
1
1
8. Install the nut on the screw.
Spacer Added to Screw
Figure 9.
Torque: 2.45 N*m (25.0 kgf*cm, 21.7 in*Ibf)
1
1
© 2024 Toyota Motor Sales, USA
Nut Installed Onto Screw
T-SB-0053-24
June 4, 2024
Page 7 of 8
Driver's Seat Cushion Leg Adjustment Inoperative
Repair Procedure (continued)
9. Install the one bolt on the bottom side of the
seat cushion frame.
Figure 10. Bolt Installed in the Correct Location
Torque: 6.5 N*m (66.3 kgf*cm, 57.5 in*Ibf)
1
1
10. Install the two bolts on the top side of the
seat cushion frame.
Figure 11. Bolts Installation Location
Torque: 19.0N*m (193.7 kgf*cm, 14.0 ft*Ibf)
© 2024 Toyota Motor Sales, USA
T-SB-0053-24
June 4, 2024
Driver's Seat Cushion Leg Adjustment Inoperative
Repair Procedure (continued)
11. Assemble the seat assembly.
Refer to TIS, applicable model and model year Repair Manual:
2023 – 2024 Sequoia Hybrid:
Vehicle Interior – Seat – Front Seat Assembly – Reassembly
2022 – 2024 Tundra and Tundra Hybrid:
Vehicle Interior – Seat – Front Seat Assembly (for Power Seat) – Reassembly
12. Install the seat to the vehicle.
Refer to TIS, applicable model and model year Repair Manual:
2023 – 2024 Sequoia Hybrid:
Vehicle Interior – Seat – Front Seat Assembly – Installation
2022 – 2024 Tundra and Tundra Hybrid:
Vehicle Interior – Seat – Front Seat Assembly (for Power Seat) – Installation
13. Confirm the condition no longer exists.
© 2024 Toyota Motor Sales, USA
Page 8 of 8
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