2010 Toyota Highlander

The 2010 Toyota Highlander is a mid-size SUV known for its reliability, spacious interior, and comfortable ride. The 2010 Highlander came with a few different engine options: a 2.7L inline-4 producing 187 hp and 186 lb-ft of torque, and a 3.5L V6 producing 270 hp and 248 lb-ft of torque. The inline-4 was paired with a 6-speed automatic transmission, and the V6 was paired with a 5-speed automatic transmission. Some of the highlights of this vehicle include its smooth ride, comfortable seating, and good fuel economy. The common complaints about the 2010 Toyota Highlander include the third-row seating being cramped and the infotainment system feeling dated.

Engine

2.7L Inline-4

• Excessive Oil Consumption
  • Description/Symptoms: Some owners reported excessive oil consumption, requiring frequent top-offs between oil changes. Blue smoke from the exhaust may be present.
  • Solution: Replacing valve seals or piston rings.
  • Estimated Cost to Fix: $1,500 - $3,000+
  • Recalls: None Found

3.5L V6

• Water Pump Failure
  • Description/Symptoms: Coolant leaking from the water pump area, overheating, and engine damage if not addressed promptly.
  • Solution: Replacement of the water pump.
  • Estimated Cost to Fix: $400 - $800+
  • Recalls: None Found
• Valve Cover Gasket Leak
  • Description/Symptoms: Oil leaking around the valve cover, causing a burning smell and potential oil loss.
  • Solution: Replacement of the valve cover gasket.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found

Transmission

6-Speed Automatic (2.7L Inline-4)

No Issues Found

5-Speed Automatic (3.5L V6)

• Torque Converter Shudder
  • Description/Symptoms: Shuddering or vibration during light acceleration, particularly at lower speeds.
  • Solution: Replacing the torque converter.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found

Suspension

• Rear Suspension Sagging
  • Description/Symptoms: The rear of the vehicle sits lower than normal, especially when loaded. Can cause a bouncy ride and premature tire wear.
  • Solution: Replacing the rear shocks or springs. Air suspension leveling system failure (if equipped) may require replacement of air springs, compressor, or sensors.
  • Estimated Cost to Fix: $300 - $800+
  • Recalls: None Found

Electrical

• Power Door Lock Actuator Failure
  • Description/Symptoms: Power door locks failing to lock or unlock, intermittent operation, or unusual noises from the door.
  • Solution: Replacing the faulty door lock actuator.
  • Estimated Cost to Fix: $150 - $350+ per door
  • Recalls: None Found
• Backup Camera Failure
  • Description/Symptoms: Backup camera displaying a blank screen, distorted image, or not functioning at all.
  • Solution: Replacing the camera unit or checking/repairing the wiring harness.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Exterior

• Liftgate Strut Failure
  • Description/Symptoms: The liftgate not staying open on its own and requiring manual assistance to hold it up.
  • Solution: Replacing the liftgate struts.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found

Interior

• Dashboard Cracking
  • Description/Symptoms: Cracks appearing on the dashboard surface, particularly in warmer climates, due to UV exposure.
  • Solution: Replacement of the dashboard (expensive), or using a dashboard cover as a preventative measure.
  • Estimated Cost to Fix: $800 - $1,500+
  • Recalls: None Found

In summary, the 2010 Toyota Highlander exhibits a range of potential issues, from engine and transmission problems to suspension, electrical, interior, and exterior concerns. While some issues are relatively minor and inexpensive to fix, others, such as engine repairs or dashboard replacement, can be costly. The severity of these issues can vary depending on the vehicle’s maintenance history and driving conditions. Prospective buyers should be aware of these potential problems and thoroughly inspect the vehicle before making a purchase.