Check a VIN

May 26, 2021 Service bulletin

TT: DTC P1AC000 is currently under investigation

Toyota technical service bulletin T-TT-0653-21 for 2021 Toyota Redundant Sienna and 2020-2021 Toyota RAV4 Hybrid.

Bulletin number
T-TT-0653-21
Component
Equipment: other: owners/service/other manual
Summary
TT: DTC P1AC000 is currently under investigation. Please create a TAS case and contact TAS for instruction prior to diagnosing or repairing the vehicle. For pre-sold units: Do not clear codes and contact TAS on the next available business day. For sold units: Continue with diagnosis and repair. Save all data and contact TAS on the next available business day. This is occurring in very low mileage vehicles at <500 miles.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Toyota Redundant Sienna?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history