2017 Toyota Sequoia

The 2017 Toyota Sequoia is a full-size SUV known for its spacious interior, strong towing capacity, and legendary Toyota reliability. It came standard with a 5.7L V8 engine producing 381 horsepower and 401 lb-ft of torque, paired with a 6-speed automatic transmission. Owners appreciate the Sequoia’s comfortable ride, ample passenger and cargo space, and proven durability. However, some common complaints include its poor fuel economy and somewhat dated interior compared to newer competitors.

Engine

5.7L V8

• Oil Leak
  • Description/Symptoms: Oil leaks from the valve cover gaskets or timing cover. Noticeable oil spots under the vehicle, burning oil smell, and potentially low oil levels.
  • Solution: Replacement of the leaking gaskets or seals.
  • Estimated Cost to Fix: $200 - $800+ depending on the source of the leak and labor rates.
  • Recalls: None Found
• Starter Failure
  • Description/Symptoms: Vehicle fails to start, clicking sound when turning the key, or slow engine cranking.
  • Solution: Replacement of the starter motor.
  • Estimated Cost to Fix: $300 - $700+
  • Recalls: None Found
• Air Injection Pump Failure
  • Description/Symptoms: Check engine light illuminated, rough idling, potential for limp mode. Diagnostic codes related to the secondary air injection system.
  • Solution: Replacement of the faulty air injection pump and/or valves.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found

Transmission

6-Speed Automatic

• Shifting Problems
  • Description/Symptoms: Harsh or delayed shifts, slipping between gears, difficulty engaging certain gears.
  • Solution: Possible transmission flush, solenoid replacement, or in severe cases, a transmission rebuild or replacement.
  • Estimated Cost to Fix: $150 (flush) - $4000+ (rebuild/replacement)
  • Recalls: None Found

Suspension

• Rear Air Suspension Issues (if equipped)
  • Description/Symptoms: Sagging rear end, compressor failing to inflate the airbags, warning lights illuminated.
  • Solution: Replacement of the air springs, compressor, or related sensors.
  • Estimated Cost to Fix: $500 - $1500+
  • Recalls: None Found

Electrical

• Alternator Failure
  • Description/Symptoms: Dimming headlights, battery light illuminated, vehicle stalling, difficulty starting.
  • Solution: Replacement of the alternator.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found
• Battery Drain
  • Description/Symptoms: Battery repeatedly dies, requiring frequent jump starts.
  • Solution: Diagnosis of the parasitic drain, which could be caused by a faulty module, wiring issue, or accessory left on.
  • Estimated Cost to Fix: $100 - $500+ depending on the source of the drain.
  • Recalls: None Found

Exterior

• Rust on Undercarriage
  • Description/Symptoms: Rust formation on the frame, suspension components, and other undercarriage parts, especially in regions with heavy road salt use.
  • Solution: Rust removal, application of rust converter, and protective coating. More extensive damage may require part replacement or frame repair.
  • Estimated Cost to Fix: $100 - $2000+ depending on severity.
  • Recalls: None Found

Interior

• Navigation System Issues
  • Description/Symptoms: Freezing, slow response times, inaccurate GPS data, and failure to update.
  • Solution: Software update, replacement of the navigation unit.
  • Estimated Cost to Fix: $100 - $1000+ depending on the repair.
  • Recalls: None Found

Summary

The 2017 Toyota Sequoia is generally a reliable vehicle, but like all vehicles, it has its share of potential issues. Engine-related issues, such as oil leaks and starter failures, are relatively common and can range from moderate to costly repairs. Transmission problems, though less frequent, can be quite expensive to address. Suspension issues, particularly with the optional air suspension, can also contribute to repair costs. While many of these issues are not necessarily widespread, it is essential for potential buyers to be aware of them and have the vehicle inspected before purchase.