Manufacturer Communications

Vehicles / Toyota / Sienna hybrid / 2021
Bulletin Number Vehicle Make Vehicle Model Model Year Summary
T-SB-0108-20 TOYOTA SIENNA HYBRID 2021 TSB: Pre-Delivery Service (PDS) is a critical step in satisfying our new car customers. Customer feedback indicates the following areas deserve specia
T-TT-0643-21 TOYOTA SIENNA HYBRID 2021 TT: Some 2021 model year Sienna vehicles may exhibit a condition where the power slide door sensor assembly has a wavy or poor appearance.<br />
T-SB-0006-21 TOYOTA SIENNA HYBRID 2021 TSB: Some customers may notice an abnormal brake feel in their 2021 model year Sienna Hybrid vehicle that could be described as a longer than usual br
T-TT-0641-21 Rev TOYOTA SIENNA HYBRID 2021 TT: Any customer brake concern in the New York and Boston Regions ONLY.<br />
T-TT-0641-21 TOYOTA SIENNA HYBRID 2021 TT: Any customer brake concern in the New York and Boston Regions ONLY.<br />
T-SB-0016-21 TOYOTA SIENNA HYBRID 2021 TSB: Some 2021 model year Sienna Hybrid vehicles may exhibit a depleted 12V auxiliary battery when in IG-OFF due to a condition in which the Hybrid Ve
T-TT-0646-21 TOYOTA SIENNA HYBRID 2021 TT: Confirm the scraping noise is coming from the front of the vehicle and not the rear. If the condition occurs from the front of the vehicle, veri

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