2016 Toyota Highlander
The 2016 Toyota Highlander is a popular mid-size SUV known for its reliability, spacious interior, and comfortable ride. It was offered with three engine options: a 2.5L inline-4 producing 185 hp and 184 lb-ft of torque, a 3.5L V6 producing 270 hp and 248 lb-ft of torque, and a hybrid version using a 3.5L V6 paired with an electric motor. The 2.5L inline-4 was only available on the base LE trim and was paired with a 6-speed automatic transmission. The 3.5L V6 was available on all other trims and was paired with a 6-speed automatic transmission. Owners generally praise the Highlander’s dependability, smooth ride, and family-friendly features. Common complaints revolve around the infotainment system’s dated interface, the 2.5L engine’s lack of power, and some isolated mechanical issues. The 3.5L V6 engine is the most popular option.
Engine
3.5L V6
- Water Pump Leak
- Description/Symptoms: Coolant leak near the water pump, overheating, low coolant level.
- Solution: Replace the water pump and coolant.
- Estimated Cost to Fix: $400 - $800+
- Recalls: None Found
2.5L Inline-4
- No Issues Found
Transmission
6-Speed Automatic Transmission (U660E)
- Torque Converter Shudder
- Description/Symptoms: Shuddering or vibration during acceleration or at constant speeds, particularly at lower RPMs.
- Solution: Flush the transmission fluid. If the shudder persists, replace the torque converter.
- Estimated Cost to Fix: Fluid flush $150-$300, Torque Converter Replacement $800-$1500+
- Recalls: None Found
Suspension
- Rear Suspension Sag
- Description/Symptoms: Rear of the vehicle sits lower than the front, especially when loaded with passengers or cargo. Can lead to premature wear of rear tires.
- Solution: Replace rear shocks and/or springs. Consider heavier-duty components for vehicles frequently carrying heavy loads.
- Estimated Cost to Fix: $300 - $800+
- Recalls: None Found
Electrical
- Battery Drain
- Description/Symptoms: Battery drains overnight or within a few days, requiring frequent jump starts.
- Solution: Diagnose the source of the parasitic drain (e.g., faulty relay, aftermarket accessory). Replace the battery if it’s been repeatedly drained.
- Estimated Cost to Fix: $100 - $500+ (depending on the cause)
- Recalls: None Found
- Backup Camera Failure
- Description/Symptoms: Backup camera displays a blank screen, distorted image, or fails to activate when the vehicle is in reverse.
- Solution: Check camera connections. If connections are good, replace the camera unit.
- Estimated Cost to Fix: $200 - $600+
- Recalls: None Found
Exterior
- Liftgate Strut Failure
- Description/Symptoms: Liftgate will not stay open on its own and falls down.
- Solution: Replace the liftgate struts.
- Estimated Cost to Fix: $100 - $300+
- Recalls: None Found
Interior
- Dashboard Cracking
- Description/Symptoms: Cracks appear on the dashboard surface, particularly in warmer climates.
- Solution: Replacement of the dashboard (expensive) or use of a dashboard cover.
- Estimated Cost to Fix: $100 (dashboard cover) - $1500+ (dashboard replacement)
- Recalls: None Found
- Infotainment System Freezing/Lagging
- Description/Symptoms: Infotainment system freezes, lags, or becomes unresponsive.
- Solution: Update the infotainment system software (if available). In some cases, replacing the unit may be necessary.
- Estimated Cost to Fix: $0 (Software update) - $800+ (replacement)
- Recalls: None Found
Summary
The 2016 Toyota Highlander is generally a reliable vehicle, but owners have reported some common issues. The most concerning of these issues would be engine water pump leaks, which could lead to expensive repairs if not addressed promptly. Transmission issues like the torque converter shudder, electrical issues such as battery drains, and suspension sagging are also common issues. The dashboard cracking is a common cosmetic issue that can be costly to fix. Overall, while the Highlander has a good reputation, potential buyers should be aware of these potential problems and factor them into their purchasing decision.