A vehicle software update [S18T-26-07-530] is now available for model year 2020 2026 Supra via ISTA....
Toyota technical service bulletin T-SB-0066-26 for 2020-2026 Toyota Supra.
- Bulletin number
- T-SB-0066-26 (T-SB-0066-26)
- Component
- Unknown or other
- Summary
- A vehicle software update [S18T-26-07-530] is now available for model year 2020 2026 Supra via ISTA. This software update is targeted for vehicles with software [S18T-25-11-510]. Vehicles with this software version are unable to connect to the Supra Connect App. New software [S18T-26-07-530] remedies this condition.
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