2026 Toyota Grand Highlander technical service bulletins
26 technical service bulletins and manufacturer communications cover the 2026 Toyota Grand 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...
- 2026 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat...
- During the manufacturing process, tires are mounted on the vehicle as matched sets to help reduce...
- Long-term or off-site storage requires special care to maintain vehicle condition
- A battery in a stored vehicle is subject to conditions that can reduce its performance and service life
- Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers
- Obsolete notice
- Obsolete notice
- Obsolete notice
- 2026 model year Toyota vehicles are equipped with driver side floor mat retainers to secure the floor mat...
- Obsolete notice
- Long-term or off-site storage requires special care to maintain vehicle condition
- Condition in which a musty odor is present
- Long-term or off-site storage requires special care to maintain vehicle condition
- Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers
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