2018 Toyota Highlander Service and Repair Manual
2018 Toyota Highlander service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
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Fujian Wanda Automobile Glass Industry (Wanda) is recalling certain aftermarket Replacement Windshields sold for use in 2014-2018 Toyota Highlander vehicles. The windshields have an attached wire har
The ECM damage may result in the engine stalling, increasing the risk of a crash.
Wanda will notify owners, and service centers will replace the windshields, and inspect the ECM for
Toyota Motor Engineering & Manufacturing (Toyota) recalled certain 2018-2019 4Runner, Highlander, Camry, Land Cruiser, Sequoia, Sienna, Tacoma and Tundra, and Lexus RC 300, RC 350, GS 350, GX 460, IS
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, free of charge. The recall began
Toyota Motor Engineering & Manufacturing (Toyota) is recalling certain 2018-2019 4Runner, 2019-2020 Avalon, 2019 Corolla Hatchback, 2017-2019 Highlander, 2018-2020 Camry, 2020 Corolla, 2018-2019 Land
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, fre
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
Some customers may experience echoing on the line calling the vehicle when using Bluetooth Hands Free. This is caused by the phone Hands Free volume being too low.
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
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
Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical impurities in the atmosphere. If these acidic compounds settle on an exposed vehicle, especially the horizontal areas such as the hood
Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal painted surfaces. This material protects from acid rain, environmental fallout, and rail contamination. Follow the Removal Procedure i
Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad tracks, train wheels, exposure to heavy machinery facilities, grinding, welding, etc. This type of contamination can be identified by the
Showing the 8 most recent of 253 technical service bulletins on file with NHTSA.
TL* THE CONTACT OWNS A 2018 TOYOTA HIGHLANDER. THE CONTACT STATED THAT WHILE AT A STANDSTILL, ANOTHER VEHICLE DRIVING AT 50 MPH CRASHED INTO THE FRONT DRIVER SIDE OF VEHICLE. THERE WERE NO WARNING LIG
The contact owned a 2018 Toyota Highlander. The contact stated that while driving at 35 MPH, occupied with her children in the rear passenger seats, the contact was attempting to merge onto the inters
A car hit me on the back passenger door. My car was pushed to the curb where I hit a tree and the air bags didn't go off. My dad was injured bad.
A car hit me on the back passenger door. My car was pushed to the curb where I hit a tree and the air bags didn't go off. My dad was injured bad.
I was traveling down the road, when a car hit my car in the back passenger door. My car was pushed onto the curb and it hit a tree. My car was totaled and it was a hit and run. The air bags didn't go
Showing the 5 most serious of 336 complaints filed with NHTSA.
Need a manual for a different year? Browse every Toyota Highlander we cover.
2025
Toyota Highlander
$53.99
2024
Toyota Highlander
$53.99
2023
Toyota Highlander
$53.99
2022
Toyota Highlander
$53.99
2021
Toyota Highlander
$53.99
2020
Toyota Highlander
$53.99
2019
Toyota Highlander
$53.99
2017
Toyota Highlander
$34.99
2016
Toyota Highlander
$34.99
2015
Toyota Highlander
$34.99
2014
Toyota Highlander
$34.99
2013
Toyota Highlander
$34.99
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