Matched to the 2020 Toyota Sequoia by year, engine and trim, this factory service and repair manual is written around the 5.7L V8 (3UR-FE) exactly as Toyota built it, so any clearance or tightening sequence you read here belongs to this truck and not to a nearby model year that only looks similar on paper.
Engines
- 5.7L 5700CC V8 GAS DOHC Naturally Aspirated
Trims
- Limited
- Platinum
- SR5
- TRD Pro
- TRD Sport
Known issues on the 2020 Sequoia. Two recalls are on federal record for this model year. The first is a hydraulic power assist steering recall covering JTEKT power steering gear assembly service parts for the 2007-2021 Tundra and 2008-2022 Sequoia: an oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash. The second covers the gasoline fuel pump: if the fuel pump fails, the engine can stall while driving, increasing the risk of a crash. Owners have filed 4 complaints for this model year, and Toyota has issued 125 technical service bulletins.
Whether you are tracing a stall back to fuel delivery, inspecting the steering gear for seepage, or working through a scheduled service on the 5.7L V8, this manual keeps you on Toyota's own procedure and the correct figures for your 2020 Sequoia.
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highland
If the fuel pump fails, the engine can stall while driving, increasing the risk of a crash.
Toyota will notify owners, and dealers will replace the fuel pump assembly with an improved one, free of charge. Owners
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain JTEKT power steering gear assembly service parts for 2007-2021 Tundra and 2008-
An oil leak may cause a sudden loss of power steering assist, increasing the risk of a crash.
Dealers will inspect and replace the power steering gear assembly, free of charge. Owner notification letters were mail
OBSOLETE NOTICE January 30, 2026: This bulletin is now obsolete. Please see T-SB-0001-26.
Some 2018 2024 model year Toyota vehicles equipped with a Premium Audio with Dynamic Navigation System require a Special Service Tool (SST) USB flash drive to update the map, points of interest, and system software.
Some 2005 2026 Toyota vehicles that have undergone water intrusion may exhibit a condition in which a musty odor is present. Follow the procedures in this bulletin to remediate the odor and address this condition. The purpose of this Servic
The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be u
To assist with the early detection and early resolution of audio related concerns you may be asked to recover MMR data from the head unit. The following steps are instructions on how to retrieve the data from the system and are only to be u
The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix with rainwater, nighttime dew, or high humidity to form acidic compounds. If these contaminants settle and remain on a painted vehicl
To prevent brake rotor rust from forming during transportation and storage, wheel film will be used instead of a cardboard type of anti-rust cover. The purpose of the wheel film is to shield the disc brake rotor from weather elements and in
Showing the 8 most recent of 142 technical service bulletins on file with NHTSA.
Stopped truck turned it off, forgot to put in park, got out of truck, truck began to roll backwards done my driveway. I
Front strut is failing, but dealer cannot replace strut due to lack of inventory and they say a failure in the strut is
The contact owns a 2020 Toyota Sequoia. The contact stated while driving 70 MPH, the vehicle failed to accelerate as des
MOON ROOF EXPLODED WHILE WE WERE DRIVING ON SAM HOUSTON TOLL WAY. THERE WERE NO SIGNS OR ANY INDICATION OF FAULTY ROOF.
