Toyota TSB #T-SB-0004-21
2012 Toyota Sienna
Affected Component: VEHICLE SPEED CONTROL
- Summary
- TSB: Some 2010 ? 2020 model year Sienna vehicles may exhibit a condition where the front door glass run on either the right-hand or left-hand side comes loose from the door channel during window operation. Follow the Repair Procedure in this bulletin to address this condition.