Guide to Second Generation Toyota Sequoia

Oct 19, 2024

Lecture on Second Generation Toyota Sequoia

Overview

  • Purpose: Discuss common problems with the second generation Toyota Sequoia, considered a good used buy.
  • Generations:
    • Second generation is from 2008 to 2022.
    • Previous generation harder to find in good condition.

Engine Options and Common Problems

2UZ-FE Engine (2008-2009)

  • Reputation: Best engine by Toyota, reliable.
  • Maintenance:
    • Timing belt replacement every 90,000 miles.
    • Common oil leaks from cover gaskets.
    • Exhaust manifold leaks, especially in rust-prone areas.
  • Recommendation: Avoid if ticking noise from exhaust manifold.

1UR-FE Engine

  • Duration: Briefly available until 2012.
  • Performance: Same as 3UR but less recommended due to lower displacement.

3UR-FE/FBE Engine

  • Common Issues:
    • Coolant leaks from water pump and heat exchanger under intake manifold.
    • Cam tower oil leaks; involve negotiation if minor.
    • Timing chain tensioner issues causing ticking sounds when cold.
    • Secondary air injection system problems in early models.
  • Recommendations: Check for cold start issues and inspect for coolant and oil leaks.

Transmission

  • Types:
    • A750 for 2UZ: Tough, but issues with rust.
    • A760 for 1UR: Similar to A750, more gears.
    • AB60 for 3UR: Reliable.
  • Common Problems:
    • Rust in transmission pans and bolts.
    • Torque converter shudder due to service neglect.
  • Maintenance: Fluid change every 60,000 miles essential.

Chassis and Body

  • Rear Glass: Issues with regulator rust causing window failure.
  • Back Door Handle: Prone to melting; check texture.
  • Brakes:
    • Front: Frequent replacements, vibrations.
    • Rear: Rust can cause backing plate to scrape rotors.
  • Suspension:
    • Generally reliable.
    • Rear air suspension is robust; can switch to springs.

Electrical Systems

  • Common Problems:
    • One-touch start feature complicates remote start installations.
  • Advice: Ensure proper installation of aftermarket accessories.

General Recommendations

  • Year Selection: Prefer models from 2013 onwards for fewer common problems.
  • Rust Consideration: Avoid rust-prone areas.
  • Maintenance Records: Check for regular transmission service.
  • Gas Mileage: Poor; not a factor to improve significantly.

Conclusion

  • Sequoia Attributes: Reliable, spacious, not luxurious but practical.
  • Final Thoughts: Good maintenance and awareness of quirks ensure longevity.

Note: Always test a used vehicle when cold for a thorough inspection. Regular service and careful checks are key to avoiding potential issues.