2024 Toyota Highlander technical service bulletins
65 technical service bulletins and manufacturer communications cover the 2024 Toyota Highlander.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Flash reprogramming allows the Electronic Control Unit (ECU) software to be updated without replacing the...
- Water leak from the roof rack attachment clips
- Condition in which the air conditioner does not cool due to a leak and/or corrosion in the rear underbody...
- Condition in which a musty odor is present
- A new head unit software update is available for 2022 – 2025 model year Tundra, and Tundra Hybrid; 2023 –...
- Although the HV Floor Under Wire Harness and Rear Traction Motor Cable is covered by Toyota’s New Vehicle...
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- To assist with the early detection and early resolution of audio related concerns you may be asked to...
- Obsolete notice
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- Obsolete notice
- Some 2021 – 2025 model year Toyota vehicles may require the download and installation of vehicle specific...
- When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to...
- Obsolete notice
- Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical...
- To prevent brake rotor rust from forming during transportation and storage, wheel film will be used...
- The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix...
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad...
- Some 2022 model year Avalon and Avalon Hybrid, 2022 – 2024 model year Camry, Camry Hybrid, Corolla,...
- Technical instructions for special service campaign 24TC05 malfunction indicator lamp (MIL) is on with DTC...
- Special service campaign 24TC05
- The Engine Control Computer software has a programing error which can
- Frequently Asked Questions Original Publication Date: September 19, 2024
- Some customers have expressed concern that the wireless functions of their Key Fob stop working
- Condition in which a musty odor is present
- This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for...
- MIL ON condition with Diagnostic Trouble Code (DTC) P05CE00 (Cold Start “B” Camshaft Position Timing...
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- Customers have expressed concerns about the performance of Qi Wireless Chargers
- When certain vehicle ECUs are replaced, the ECU Security Key must be written in order for that ECU to...
- Some customers have complained that the wireless functions of their Key Fob stop working
- This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life...
- The Immobilizer and Smart Key Reset is a feature that allows the registration of new keys when all master...
- Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery
- During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce...
- One or more of the following conditions: ?Milky/discolored engine oil
- A battery in a stored vehicle is subject to conditions that can reduce its performance and service life
- 2024 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat...
- Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers
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