2009 Toyota Sienna

Introduction:

The 2009 Toyota Sienna is a versatile minivan with a spacious cabin, comfortable ride, and fuel-efficient engine options. It is available with a choice of two engines: a 3.5-liter V6 with 266 horsepower and 245 lb-ft of torque, and a 2.7-liter inline-four with 187 horsepower and 186 lb-ft of torque. Both engines are paired with a five-speed automatic transmission.

While the Sienna has received praise for its reliability and comfort, several specific issues have been reported by owners.

Engine

3.5-Liter V6

• Valve Body Failure:
  • Description/Symptoms: Harsh gear changes, slipping, or the vehicle not moving at all.
  • Solution: Replace the valve body.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: N/A
• Oil Consumption:
  • Description/Symptoms: Excessive oil consumption, requiring frequent top-ups.
  • Solution: Rebuild or replace the engine.
  • Estimated Cost to Fix: $5,000 - $10,000+
  • Recalls: N/A

2.7-Liter Inline-Four

• No Issues Found

Transmission

5-Speed Automatic Transmission

• Transmission Slipping:
  • Description/Symptoms: Gears not engaging properly, resulting in hesitation or loss of power.
  • Solution: Replace the transmission.
  • Estimated Cost to Fix: $2,500 - $4,000+
  • Recalls: N/A
• Shift Solenoid Failure:
  • Description/Symptoms: Delayed or jerky shifts, check engine light.
  • Solution: Replace the shift solenoid.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: N/A

Suspension

• Rear Sway Bar Link Failure:
  • Description/Symptoms: Squeaking, clunking, or rattling noises from the rear suspension.
  • Solution: Replace the sway bar links.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: Recalls 14V-292 and 14V-293

Electrical

• Battery Drain:
  • Description/Symptoms: Battery dies prematurely, even with new battery.
  • Solution: Diagnose and repair the source of the drain, such as a faulty alternator, starter, or parasitic draw.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: N/A

Exterior

• Rear Liftgate Hinge Corrosion:
  • Description/Symptoms: Corrosion and rust on the rear liftgate hinges, leading to difficulty opening or closing the liftgate.
  • Solution: Replace the liftgate hinges.
  • Estimated Cost to Fix: $500 - $1,000+
  • Recalls: Recall 14E-040

Interior

• Dashboard Rattle:
  • Description/Symptoms: Rattles or squeaks from the dashboard area.
  • Solution: Disassemble and reassemble the dashboard, adding damping material if necessary.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: N/A
• Center Console Trim Peeling:
  • Description/Symptoms: Peeling or bubbling of the trim on the center console.
  • Solution: Replace the trim.
  • Estimated Cost to Fix: $100 - $200+
  • Recalls: N/A

Summary:

While the 2009 Toyota Sienna is a popular minivan, it has been plagued by several specific issues, particularly with the engine, transmission, and rear suspension. These issues can vary in severity and cost to fix, ranging from minor annoyances to major repairs. Before purchasing a used 2009 Sienna, it is important to be aware of these potential problems and factor in the cost of potential repairs.