2001 Jeep Cherokee

The 2001 Jeep Cherokee (XJ) is a compact SUV known for its off-road capability and simple, rugged design. It offered two engine options: a 2.5L inline-4 and a 4.0L inline-6. The 4.0L was the more popular and powerful choice, producing around 190 horsepower and 225 lb-ft of torque. Transmission options included a 5-speed manual and a 4-speed automatic (AW4). Owners generally appreciate the Cherokee’s reliability, off-road prowess, and straightforward maintenance. However, common complaints include aging components, rust, and occasionally rough ride quality.

Engine

4.0L Inline-6

• Cylinder Head Cracking
  • Description/Symptoms: The 0331 cylinder head (used in some 2000 and 2001 models) is prone to cracking between the #3 and #4 cylinders, leading to coolant loss, overheating, and potentially engine damage. Symptoms include white smoke from the exhaust, coolant mixing with oil (milky oil appearance), and unexplained coolant loss.
  • Solution: Replace the cylinder head with a revised design (TUPY head) or a new aftermarket head.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found
• Exhaust Manifold Cracking
  • Description/Symptoms: The exhaust manifold is known to crack, causing exhaust leaks and a ticking noise, especially when the engine is cold.
  • Solution: Replace the exhaust manifold.
  • Estimated Cost to Fix: $200 - $400+
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Common oil leaks occur at the rear main seal, valve cover gasket, and oil filter adapter.
  • Solution: Replace the leaking seals and gaskets.
  • Estimated Cost to Fix: $50 - $300+ per leak, depending on the location.
  • Recalls: None Found

2.5L Inline-4

• No Issues Found

Transmission

AW4 4-Speed Automatic

• Torque Converter Failure
  • Description/Symptoms: Torque converter failure can cause shuddering, slipping, or complete loss of drive.
  • Solution: Replace the torque converter.
  • Estimated Cost to Fix: $500 - $1000+
  • Recalls: None Found
• Soft or Erratic Shifting
  • Description/Symptoms: Soft or erratic shifting can be caused by worn valve body components or clogged transmission filter.
  • Solution: Replace the filter, fluid, and/or rebuild the valve body.
  • Estimated Cost to Fix: $150-$500
  • Recalls: None Found

5-Speed Manual

• No Issues Found

Suspension

• Sagging Leaf Springs
  • Description/Symptoms: Rear leaf springs sag over time, especially with off-road use or heavy loads, leading to a reduced ride height and poor ride quality.
  • Solution: Replace the leaf springs.
  • Estimated Cost to Fix: $300 - $600+
  • Recalls: None Found
• Worn Ball Joints and Tie Rod Ends
  • Description/Symptoms: Worn ball joints and tie rod ends can cause loose steering, wandering, and clunking noises.
  • Solution: Replace the worn ball joints and tie rod ends.
  • Estimated Cost to Fix: $200 - $500+
  • Recalls: None Found

Electrical

• Faulty Crankshaft Position Sensor (CPS)
  • Description/Symptoms: A failing CPS can cause stalling, no-start conditions, or intermittent engine performance.
  • Solution: Replace the CPS.
  • Estimated Cost to Fix: $50 - $150+
  • Recalls: None Found
• Wiring Harness Issues
  • Description/Symptoms: The wiring harness can become brittle and crack over time, leading to electrical shorts, intermittent failures of various systems, and issues with sensors.
  • Solution: Repair or replace damaged sections of the wiring harness.
  • Estimated Cost to Fix: $100 - $500+, depending on the extent of the damage.
  • Recalls: None Found

Exterior

• Rust
  • Description/Symptoms: Rust is a common issue, particularly on the floor pans, rocker panels, lower doors, and around the wheel wells.
  • Solution: Repair or replace rusted panels.
  • Estimated Cost to Fix: $200 - $2000+, depending on the extent of the rust.
  • Recalls: None Found

Interior

• Headliner Sagging
  • Description/Symptoms: The headliner fabric can detach from the backing board and sag.
  • Solution: Replace the headliner fabric or the entire headliner board.
  • Estimated Cost to Fix: $100 - $300+
  • Recalls: None Found
• Power Window Motor Failure
  • Description/Symptoms: The power window motors can fail, preventing the windows from going up or down.
  • Solution: Replace the power window motor.
  • Estimated Cost to Fix: $100 - $250+ per window.
  • Recalls: None Found

Summary

The 2001 Jeep Cherokee, while generally reliable, does have some common issues related to its age. The 4.0L engine’s cylinder head cracking and exhaust manifold issues are significant concerns. Rust is a major factor on the exterior, especially in areas with harsh winters. Suspension components also wear with age, requiring replacement. While many repairs are relatively affordable, rust repair or a complete engine overhaul can be costly. Potential buyers should thoroughly inspect the vehicle for these common problems and budget accordingly.