2013 INFINITI JX35

The 2013 INFINITI JX35, later renamed the QX60 in 2014, is a luxury crossover SUV known for its comfortable ride, spacious interior, and user-friendly technology. It offered a smooth driving experience, making it popular for families. However, some owners have reported issues with specific components. The JX35 was only offered with a 3.5L V6 engine producing 265 horsepower and 248 lb-ft of torque, paired with a Continuously Variable Transmission (CVT). Some common dislikes included the CVT’s performance, particularly its responsiveness and perceived reliability, and the vehicle’s fuel economy.

Engine

3.5L V6 (VQ35DE)

• Oil Consumption
  • Description/Symptoms: Some owners reported excessive oil consumption, requiring frequent oil top-offs between scheduled oil changes. This issue can lead to engine damage if left unaddressed. Symptoms can include low oil levels, the need to add oil frequently, and potentially a burning oil smell.
  • Solution: Possible solutions include replacing valve cover gaskets, piston rings, or the entire engine depending on the severity.
  • Estimated Cost to Fix: $200 (gasket replacement) to $3,000+ (engine replacement)
  • Recalls: None Found
• Timing Chain Tensioner Failure
  • Description/Symptoms: Premature failure of the timing chain tensioner. Symptoms include a rattling noise from the engine, especially upon startup. If left unaddressed, this can lead to significant engine damage.
  • Solution: Replacement of the timing chain tensioner, timing chain, and related components.
  • Estimated Cost to Fix: $1,000 - $2,000+
  • Recalls: None Found

Transmission

CVT (Continuously Variable Transmission)

• CVT Failure/Malfunction
  • Description/Symptoms: The CVT is a common source of complaints. Symptoms include shuddering, hesitation, slipping, jerking, and complete transmission failure. Warning lights such as the “Check Engine” light or transmission-specific warning lights may appear. The vehicle may also exhibit reduced power or inability to accelerate properly.
  • Solution: Some cases may be resolved with a software update or valve body replacement, but many require a complete CVT replacement.
  • Estimated Cost to Fix: $500 (software update) to $4,000+ (CVT replacement)
  • Recalls: None Found

Suspension

• Strut/Shock Failure
  • Description/Symptoms: Premature wear and tear of the front or rear struts/shocks, leading to a bouncy or unstable ride, especially over bumps. Can also cause uneven tire wear.
  • Solution: Replacement of the affected struts/shocks.
  • Estimated Cost to Fix: $300 - $800 per axle
  • Recalls: None Found

Electrical

• Battery Drain Issues
  • Description/Symptoms: Some owners have reported unexplained battery drain, leading to difficulty starting the vehicle. This could be due to a faulty sensor, module, or parasitic draw.
  • Solution: Diagnosing and repairing the source of the parasitic draw, which may involve replacing a faulty module or sensor.
  • Estimated Cost to Fix: $100 - $500+ (depending on the source of the drain)
  • Recalls: None Found
• Navigation/Infotainment System Malfunctions
  • Description/Symptoms: The navigation and infotainment system can exhibit issues like freezing, screen blackouts, unresponsive touchscreens, or failure to recognize connected devices.
  • Solution: Software updates may resolve some issues. In more severe cases, the entire head unit may need replacement.
  • Estimated Cost to Fix: $100 (software update) to $1,000+ (head unit replacement)
  • Recalls: None Found

Exterior

• Automatic Liftgate Issues
  • Description/Symptoms: The automatic liftgate may fail to open or close properly, or may make unusual noises during operation. This could be due to a faulty motor, sensors, or struts.
  • Solution: Replacing the liftgate motor, struts, or sensors.
  • Estimated Cost to Fix: $300 - $1,000+
  • Recalls: None Found

Interior

• Sunroof Problems
  • Description/Symptoms: The sunroof can get stuck, make noise when opening or closing, or leak.
  • Solution: Repair or replacement of sunroof motor, tracks, or seals.
  • Estimated Cost to Fix: $200 - $800+
  • Recalls: None Found

Summary

The 2013 INFINITI JX35 presents a mix of potential issues, with the CVT being the most concerning due to its potential for failure and high replacement cost. Engine issues like oil consumption and timing chain tensioner failure can also lead to significant repair bills. Electrical and interior issues are less critical but still contribute to overall ownership costs. While the JX35 offers a comfortable and spacious ride, potential buyers should be aware of these common problems and consider a thorough inspection before purchasing. The severity of the issues range from minor inconveniences to major mechanical failures.