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2007 Jeep Grand Cherokee

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By Research the Car 5 min read

The 2007 Jeep Grand Cherokee is a mid-size SUV known for its off-road capability and available luxury features. Engine options included a 3.7L V6 (210 hp, 235 lb-ft of torque), a 4.7L V8 (290 hp, 330 lb-ft of torque), a 5.7L Hemi V8 (330 hp, 375 lb-ft of torque), and a 3.0L CRD Diesel V6 (215 hp, 376 lb-ft of torque - availability varied by region). The most common transmissions were a 5-speed automatic (W5A580) with the V8 engines and a 4-speed automatic (42RLE) with the V6 engine. Owners often praise its ruggedness and towing capacity, while common complaints include fuel economy, reliability issues, and some interior plastic quality.

Engine

3.7L V6

  • Oil Leaks
    • Description/Symptoms: Oil leaks are commonly reported, often originating from the valve cover gaskets, oil pan gasket, or rear main seal. Symptoms include visible oil drips, burning oil smell, and low oil level.
    • Solution: Replace the leaking gaskets or seals.
    • Estimated Cost to Fix: $150 - $400+
    • Recalls: None Found
  • Crankshaft Position Sensor Failure
    • Description/Symptoms: The crankshaft position sensor can fail, leading to stalling, difficulty starting, or a no-start condition.
    • Solution: Replace the crankshaft position sensor.
    • Estimated Cost to Fix: $100 - $200
    • Recalls: None Found

4.7L V8

  • Valve Train Noise/Lifter Tick
    • Description/Symptoms: Some 4.7L V8 engines experience valve train noise, often described as a “lifter tick,” particularly at startup. This can be due to worn lifters or low oil pressure.
    • Solution: In some cases, using a heavier weight oil can help. More severe cases may require replacing lifters or addressing oil pressure issues.
    • Estimated Cost to Fix: $200 - $1000+ depending on the severity and repair needed.
    • Recalls: None Found
  • Exhaust Manifold Bolts Breaking
    • Description/Symptoms: Exhaust Manifold Bolts are known to break on this engine, causing exhaust leaks.
    • Solution: Replace the Exhaust Manifold Bolts, and sometimes the Exhaust Manifold.
    • Estimated Cost to Fix: $300 - $800+
    • Recalls: None Found

5.7L Hemi V8

  • Hemi Tick
    • Description/Symptoms: Many Hemi engines experience a ticking noise that can be due to exhaust manifold leaks, or roller rocker/lifter issues.
    • Solution: Replacing exhaust manifold bolts and gaskets, or replacing worn rockers and lifters.
    • Estimated Cost to Fix: $100 - $1000+ depending on the severity and repair needed.
    • Recalls: None Found
  • Multiple Displacement System (MDS) Issues
    • Description/Symptoms: The MDS system can sometimes cause issues such as rough running, vibrations, or decreased fuel economy.
    • Solution: Troubleshooting MDS components, replacing faulty solenoids, or disabling the MDS system via a tuner.
    • Estimated Cost to Fix: $200 - $800+
    • Recalls: None Found

3.0L CRD Diesel V6

  • Turbocharger Failure
    • Description/Symptoms: Turbocharger failure can cause a loss of power, excessive smoke, and unusual noises from the engine.
    • Solution: Replace the turbocharger.
    • Estimated Cost to Fix: $1500 - $3000+
    • Recalls: None Found

Transmission

42RLE 4-Speed Automatic

  • Harsh Shifting
    • Description/Symptoms: Harsh or erratic shifting is a common complaint, often attributed to a failing transmission solenoid pack.
    • Solution: Replace the transmission solenoid pack.
    • Estimated Cost to Fix: $300 - $700
    • Recalls: None Found
  • Torque Converter Failure
    • Description/Symptoms: This can cause shuddering at low speeds, stalling, and poor acceleration.
    • Solution: Replace the torque converter
    • Estimated Cost to Fix: $600 - $1,200
    • Recalls: None Found

W5A580 5-Speed Automatic

  • Valve Body Issues
    • Description/Symptoms: Solenoid failure in the valve body can cause rough or delayed shifting.
    • Solution: Replace or rebuild the valve body.
    • Estimated Cost to Fix: $500 - $1500+
    • Recalls: None Found
  • Transmission Slipping
    • Description/Symptoms: Transmission slipping, especially under load, can indicate internal wear or low fluid level.
    • Solution: Perform a transmission service, check for leaks, and potentially rebuild the transmission if slipping persists.
    • Estimated Cost to Fix: $100 (service) - $3000+ (rebuild)
    • Recalls: None Found

Suspension

  • Front Lower Ball Joint Failure
    • Description/Symptoms: Clunking noises from the front suspension, loose steering, and uneven tire wear.
    • Solution: Replace the front lower ball joints.
    • Estimated Cost to Fix: $200 - $500+ per side
    • Recalls: None Found
  • Sway Bar Link Failure
    • Description/Symptoms: Rattling noises from the front or rear suspension, especially when going over bumps.
    • Solution: Replace the sway bar links.
    • Estimated Cost to Fix: $100 - $300+ per side
    • Recalls: None Found

Electrical

  • Totally Integrated Power Module (TIPM) Issues
    • Description/Symptoms: The TIPM controls various electrical functions, and failures can cause a wide range of issues, including fuel pump relay failure (leading to stalling or no-start), wiper malfunction, and lighting problems.
    • Solution: Replace the TIPM.
    • Estimated Cost to Fix: $800 - $1500+
    • Recalls: Some 2011-2013 Grand Cherokees were recalled for issues related to the fuel pump relay in the TIPM. Although not specifically for the 2007 model, it is a very similar part. It is important to verify if a related recall applies to the specific VIN. Recall Number: 14V530000
  • Heated Seat Failure
    • Description/Symptoms: The heated seats can stop working due to a faulty heating element or wiring issues.
    • Solution: Replace the heating element or repair the wiring.
    • Estimated Cost to Fix: $200 - $500+ per seat
    • Recalls: None Found

Exterior

  • Rear Liftgate Strut Failure
    • Description/Symptoms: The rear liftgate struts can weaken and fail, causing the liftgate to not stay open or to slam shut unexpectedly.
    • Solution: Replace the liftgate struts.
    • Estimated Cost to Fix: $100 - $300
    • Recalls: None Found

Interior

  • Blend Door Actuator Failure
    • Description/Symptoms: The blend door actuator controls the temperature of the air coming from the vents. Failure can result in only hot or cold air blowing, or inconsistent temperatures. A clicking noise behind the dashboard is also a common symptom.
    • Solution: Replace the blend door actuator.
    • Estimated Cost to Fix: $150 - $400+ (can be labor-intensive)
    • Recalls: None Found
  • Sunroof Issues
    • Description/Symptoms: Sunroof will not open, close, or leaks.
    • Solution: Replace sunroof motor, reseal sunroof, or replace sunroof assembly.
    • Estimated Cost to Fix: $100 - $1000+ depending on issue
    • Recalls: None Found

Summary

The 2007 Jeep Grand Cherokee is a capable SUV with a range of potential issues. Engine problems, particularly oil leaks and valve train noise, are prevalent across various engine options. Transmission issues, especially with the 4-speed and 5-speed automatics, can be costly to repair. Electrical problems with the TIPM are also a significant concern. Suspension and interior component failures are common as well. The severity and cost of these issues can vary greatly, but prospective buyers should be aware of these potential problems and factor them into their purchase decision.

Jeep, Grand Cherokee
Jeep Grand Cherokee 2007
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