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2012 Toyota Sienna Suspension Problems

2 owner-reported suspension complaints from NHTSA data

2
Complaints
Feb 2020Jul 2025
Date Range

Data sourced from NHTSA public database. For informational purposes only. Always consult a qualified mechanic.

Owner Complaints (2)

criticalSUSPENSION,UNKNOWN OR OTHER,SERVICE BRAKES
Filed: Jul 2025

Your 2012 Toyota Sienna shakes severely when you brake at highway speeds (65 mph or above), and the brakes don't seem to work properly. You've already replaced the sway bar links and lower control arms under warranty, but the problem persists. The issue may involve the suspension or braking system needing further diagnosis to identify the root cause.

NHTSA #: 11674058
mediumSUSPENSION,WHEELS
Filed: Feb 2020

2012 TOYOTA SIENNA AWD HAS EXCESSIVE PREMATURE WEAR ON TIRES. NEW SET OF TIRES, FOLLOWING MANUFACTURES RECOMMENDED MAINTENANCE, HAS CONSUMED A SET OF TIRES IN UNDER 20,000 MILES. DRIVING CONDITIONS WERE NORMAL IN-TOWN OPERATIONS, MAINTAINED RECOMMENDED TIRE INFLATION, ROTATION.

NHTSA #: 11306453

Other 2012 Toyota Sienna Issues