2017 Toyota Highlander

The 2017 Toyota Highlander is a popular mid-size SUV known for its reliability, spacious interior, and comfortable ride. It offers three engine options: a 2.5L 4-cylinder, a 3.5L V6 (295 horsepower and 263 lb-ft of torque), and a hybrid powertrain based on the 3.5L V6. The V6 is paired with an 8-speed automatic transmission, while the 4-cylinder uses a 6-speed automatic. People generally like the Highlander’s smooth ride, ample cargo space, and strong resale value. Common dislikes include a less engaging driving experience compared to some competitors and a somewhat bland interior design. Engine

3.5L V6

• Water Pump Leak
  • Description/Symptoms: Coolant leak from the water pump area, overheating, low coolant warning light.
  • Solution: Replace the water pump and coolant.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found
• Timing Cover Oil Leak
  • Description/Symptoms: Oil leak near the timing cover. Visible oil residue, oil consumption may increase.
  • Solution: Reseal the timing cover.
  • Estimated Cost to Fix: $1200 - $2000+
  • Recalls: None Found

2.5L Inline 4 No Issues Found

Transmission

8-Speed Automatic (3.5L V6)

• Harsh Shifting
  • Description/Symptoms: Abrupt or jerky shifts, especially between lower gears.
  • Solution: In some cases, a software update may resolve the issue. In more severe cases, valve body replacement or transmission replacement may be needed.
  • Estimated Cost to Fix: $150 - $300 (software update) to $3000+ (transmission replacement)
  • Recalls: None Found

6-Speed Automatic (2.5L Inline 4) No Issues Found

Suspension

• Rear Suspension Sag
  • Description/Symptoms: Rear of the vehicle sits lower than normal, especially when loaded with passengers or cargo. Can affect ride quality and handling.
  • Solution: Replace rear shocks or coil springs.
  • Estimated Cost to Fix: $300 - $800
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Vehicle battery drains overnight or within a short period of time, preventing the engine from starting.
  • Solution: Identify parasitic draw and repair the affected component. Could be caused by faulty modules, aftermarket accessories, or a failing battery.
  • Estimated Cost to Fix: $100 - $1000+ (depending on the source of the drain)
  • Recalls: None Found
• Entune System Freezing/Crashing
  • Description/Symptoms: The infotainment system freezes, becomes unresponsive, or crashes frequently.
  • Solution: Software update, or replacement of the head unit if the update does not fix it.
  • Estimated Cost to Fix: $0 (Software Update) to $1000+ (Head Unit Replacement)
  • Recalls: None Found

Exterior

• Automatic Liftgate Malfunction
  • Description/Symptoms: Liftgate fails to open or close automatically, may make unusual noises, or get stuck mid-operation.
  • Solution: Replace liftgate motor, struts, or associated sensors.
  • Estimated Cost to Fix: $300 - $800
  • Recalls: None Found

Interior

• Dashboard Cracking
  • Description/Symptoms: Cracks develop in the dashboard, particularly in warmer climates or areas exposed to direct sunlight.
  • Solution: Dashboard replacement
  • Estimated Cost to Fix: $1000+
  • Recalls: None Found

Summary The 2017 Toyota Highlander generally holds up well. The most reported issues include engine leaks, transmission harshness, battery drains, and infotainment system glitches. Some owners have reported suspension sag in the rear and dashboard cracking. The severity of these issues varies, and the cost to fix them can range from a few hundred dollars for minor repairs to several thousand dollars for major component replacements.