2002 Lexus LX470

Introduction:

The 2002 Lexus LX470 is a full-size luxury SUV known for its ruggedness, reliability, and opulent interior. It features a powerful 4.7L V8 engine paired with a 5-speed automatic transmission. The LX470 has a reputation for conquering off-road challenges, but it also provides a comfortable ride on the road. However, it is not without its potential issues.

Engine

4.7L V8

• Oxygen Sensor Failure:
  • Description/Symptoms: Check engine light illuminates, engine performance issues, increased fuel consumption
  • Solution: Replace oxygen sensor
  • Estimated Cost to Fix: $200 - $300
  • Recalls: None Found
• Intake Manifold Gasket Leak:
  • Description/Symptoms: Coolant leak, engine overheating, rough idle
  • Solution: Replace intake manifold gasket
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Timing Belt Failure:
  • Description/Symptoms: Engine stalls, no start condition
  • Solution: Replace timing belt and related components
  • Estimated Cost to Fix: $1,200 - $1,800
  • Recalls: None Found

Transmission

5-Speed Automatic

• Transmission Slippage:
  • Description/Symptoms: Difficulty shifting gears, erratic transmission behavior
  • Solution: Transmission rebuild or replacement
  • Estimated Cost to Fix: $2,000 - $4,000+
  • Recalls: None Found

Suspension

• Front Suspension Bushing Failure:
  • Description/Symptoms: Clunking or rattling noises when driving over bumps, misalignment
  • Solution: Replace front suspension bushings
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found
• Rear Axle Seal Leak:
  • Description/Symptoms: Oil leak from the rear differential
  • Solution: Replace rear axle seal
  • Estimated Cost to Fix: $300 - $500
  • Recalls: None Found

Electrical

• Alternator Failure:
  • Description/Symptoms: Battery warning light illuminates, electrical system not charging
  • Solution: Replace alternator
  • Estimated Cost to Fix: $500 - $800
  • Recalls: None Found
• Starter Motor Failure:
  • Description/Symptoms: No crank, engine will not start
  • Solution: Replace starter motor
  • Estimated Cost to Fix: $400 - $600
  • Recalls: None Found

Exterior

• Sunroof Leak:
  • Description/Symptoms: Water entering the interior through the sunroof
  • Solution: Replace or repair sunroof seals
  • Estimated Cost to Fix: $500 - $1,000
  • Recalls: None Found
• Door Lock Actuator Failure:
  • Description/Symptoms: Doors will not lock or unlock using the key fob or buttons
  • Solution: Replace door lock actuator
  • Estimated Cost to Fix: $200 - $400
  • Recalls: None Found

Interior

• Climate Control Malfunction:
  • Description/Symptoms: Climate control system not blowing air or blowing hot air only
  • Solution: Repair or replace climate control module
  • Estimated Cost to Fix: $400 - $800
  • Recalls: None Found
• Navigation System Failure:
  • Description/Symptoms: Navigation system not displaying maps or directions
  • Solution: Replace or update navigation system
  • Estimated Cost to Fix: $1,000 - $1,500+
  • Recalls: None Found

Summary

While the 2002 Lexus LX470 is known for its reliability, it has some potential issues that owners should be aware of. The most common issues relate to the electrical system, exterior components, and climate control. The severity of these issues varies, with some being minor and others requiring significant repairs. The estimated cost to fix these issues ranges from a few hundred dollars to over $2,000, depending on the nature of the problem.