2019 Toyota Sequoia

The 2019 Toyota Sequoia is a full-size SUV known for its robust build, ample interior space, and strong towing capability. It only came with one engine option, the 5.7L V8, and one transmission option, the 6-speed automatic. The 5.7L V8 produces 381 horsepower and 401 lb-ft of torque. Owners often praise the Sequoia for its reliability, spaciousness, and off-road capabilities. Criticisms typically include its outdated technology, lower fuel economy compared to competitors, and bulky size making it difficult to maneuver in tight spaces.

Engine

5.7L V8

• Air Injection Pump Failure
  • Description/Symptoms: Check engine light illumination, error codes related to the air injection system (e.g., P2440, P2442), and potentially rough idling or decreased engine performance.
  • Solution: Replacement of the faulty air injection pump(s). Some owners have reported success with aftermarket bypass kits, but these may not be legal in all areas.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found
• Valve Cover Gasket Leak
  • Description/Symptoms: Oil leaking onto the exhaust manifold causing a burning smell. Visible oil accumulation around the valve covers.
  • Solution: Replacement of the valve cover gaskets.
  • Estimated Cost to Fix: $300 - $600
  • Recalls: None Found

Transmission

6-Speed Automatic

• Harsh Shifting/Delayed Engagement
  • Description/Symptoms: Noticeably hard or jerky shifts between gears, particularly when cold. Delay or hesitation when shifting from park or neutral into drive or reverse.
  • Solution: In some cases, a software update can improve shift quality. If the issue persists, valve body replacement or a complete transmission rebuild may be necessary.
  • Estimated Cost to Fix: $100 (software update) - $3000+ (transmission rebuild)
  • Recalls: None Found

Suspension

• Rear Air Suspension Leaks/Failure (if equipped)
  • Description/Symptoms: The rear of the vehicle sagging or sitting lower than normal. The air compressor running frequently or continuously. Warning lights on the dashboard related to the suspension system.
  • Solution: Replacing the air springs, air compressor, or associated sensors/lines.
  • Estimated Cost to Fix: $500 - $2000+ depending on the component(s) needing replacement.
  • Recalls: None Found

Electrical

• Entune Infotainment System Freezing/Crashing
  • Description/Symptoms: The Entune infotainment system becoming unresponsive, freezing, or spontaneously rebooting. Bluetooth connectivity issues.
  • Solution: Software updates may resolve the issue. In some cases, replacement of the head unit may be necessary.
  • Estimated Cost to Fix: $0 (software update) - $1000+ (head unit replacement)
  • Recalls: None Found

Exterior

• No Issues Found

Interior

• Power Window Motor Failure
  • Description/Symptoms: Window moves slowly, erratically, or not at all. A clicking sound may be heard when the window switch is activated.
  • Solution: Replacement of the power window motor.
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Summary

The 2019 Toyota Sequoia, while generally reliable, can experience certain issues. The most common problems revolve around the engine’s air injection pump, transmission shifting, and potential rear air suspension issues (if equipped). Electrical issues with the Entune system can also occur. While some repairs can be relatively inexpensive, others, such as transmission rebuilds or air suspension component replacements, can be costly. Severity of issues can range from minor inconveniences to significant mechanical failures.