2003 Toyota Sienna: common problems and reliability

The 2003 Toyota Sienna has 116 owner-filed NHTSA complaints and 1 recall on record. The most-reported areas are latches/locks/linkages and structure. Owners most often flag transmission problems (2017 models) — jerkiness, shifting issues, high-speed freeway problems, and expired customer service programs for repairs. frequency: recurrent.

Safety record for the 2003 model year

116
Owner complaints
1
Recalls
13
Crash reports
2
Fire reports

Source: NHTSA complaints and recalls filed for 2003 Toyota Sienna vehicles (US, public record).

Where owners report problems

latches/locks/linkages
22
structure
19
service brakes
14
vehicle speed control
14
power train
14

Recalls affecting the 2003 Sienna

structure

Campaign 10V160000

TOYOTA IS RECALLING CERTAIN MODEL YEAR 1998 THROUGH 2010 SIENNA PASSENGER VEHICLES MANUFACTURED BETWEEN AUGUST 7, 1997 AND JANUARY 4, 2010, CURRENTLY REGISTERED IN OR ORIGINALLY SOLD IN CONNECTICUT, DELAWARE, ILLINOIS, I…

What owners say across generations

Overwhelmingly positive sentiment regarding long-term reliability, practicality, and fuel efficiency, particularly for the hybrid models (2021+). The Sienna is consistently praised as a durable, low-maintenance family vehicle capable of reaching very high mile

  • Transmission problems (2017 models) — Jerkiness, shifting issues, high-speed freeway problems, and expired customer service programs for repairs. Frequency: recurrent.
  • Infotainment/system glitches (2025 models) — Profile and key fob pairing failures, unresponsive screens. Frequency: isolated.
  • Engine issues (specific older models) — Timing chain/crankshaft codes (P001500, P001700) on a brand-new 2025 model; oil/coolant leaks and timing chain failure on a 2015 model. Frequency: isolated.
  • Electrical gremlins (2020 model) — Intermittent door lock/unlock failures, no-crank events, driver's window auto-up/down malfunction. Frequency: isolated.
  • Interior/material critiques — Less refined interior compared to competitors like Pacifica; dated in-dash GPS with poor screen placement and glare (2013 model); small cup holders; Bluetooth audio crackling (2013-2015 models). Frequency: recurrent.

Owner insights cover all generations of the Sienna.

Typical used price

Used Sienna listings typically run $16,832–$28,494 across 2013 to 2026 model years.

Other Sienna model years

2020 Sienna2018 Sienna2010 Sienna2001 Sienna
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