2024 Toyota Grand Highlander Hybrid technical service bulletins
100 technical service bulletins and manufacturer communications cover the 2024 Toyota Grand Highlander Hybrid.
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...
- Obsolete notice
- Rotational clicking noise from one or both front drive shaft assemblies when accelerating while making turns
- Obsolete notice
- Condition in which a musty odor is present
- One or more of the following complaints when the low fuel level warning light illuminates: •The total...
- Abnormal fluttering and/or vibration across the rear-center section of the hood
- The air conditioning dye injection tool kit has been developed to aid in identifying the location of air...
- Condition where the Blind Spot Monitor (BSM) system is inoperative, there is a BSM malfunction message on...
- To assist with the early detection and early resolution of audio related concerns you may be asked to...
- Shudder sensation when the vehicle is at a complete stop, the State of Charge (SOC) of the HV Battery is...
- 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...
- Abnormal fluttering and/or vibration across the rear-center section of the hood
- Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad...
- The subject vehicles were delivered with only one (1) Smart Key on select models since October 2022 due to...
- The supply of Smart Keys available for Toyota vehicles has been temporarily limited to one (1) on select...
- Second key delivery program 23TJ01
- The table below describes the phases currently planned for the Second Key Delivery Program and the...
- Condition in which the remote climate system is inoperative after the vehicle has been off for three hours...
- Second key delivery program
- The table describes the phases currently planned for the Second Key Delivery Program and the estimated...
- Some customers have expressed concern that the wireless functions of their Key Fob stop working
- Condition in which a musty odor is present
- Obsolete notice
- MIL ON condition with Diagnostic Trouble Code (DTC) P279762 (Electromagnetic Oil Pump Component Internal...
- This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for...
- After jump-starting, the vehicle may experience a no-start condition and multiple DTCs including U010087
- 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...
- Hesitation when accelerating from 0 – 40 mph with steady throttle
- Some 2021 – 2024 model year Toyota vehicles may require the download and installation of vehicle specific...
- 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...
- Hesitation when accelerating from 0 – 40 mph with steady throttle
- 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...
- 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...
- TT: Some 2024 Grand Highlander / Grand Highlander Hybrid vehicles may have a concern of difficult to add...
- Long-term or off-site storage requires special care to keep vehicles factory fresh and ready for delivery
- TT: A very small percentage of customers experience operational difficulties with some telematics features...
- Some 2023 ? 2024 model year Toyota vehicles use hub bolts in place of studs/nuts to fasten the wheels to...
- TT: When setting up the Toyota Audio Multimedia (21MM) user profile, if the QR code is not working please...
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