To put a 2020 Jeep Grand Cherokee in 4WD, turn the Selec-Terrain dial to the desired mode. Ensure the vehicle is in gear.

The 2020 Jeep Grand Cherokee offers advanced 4WD capabilities for diverse terrains. This feature enhances driving performance, safety, and control. The Selec-Terrain system allows you to choose modes like Snow, Sand, Mud, and Rock. Switching to 4WD is straightforward, requiring a simple turn of the dial.

This system adapts to the terrain, providing optimal traction and stability. Understanding how to engage the 4WD system is essential for maximizing your Jeep’s capabilities. It ensures you are prepared for various driving conditions, whether off-road adventures or challenging weather. Enjoy the confidence of driving a vehicle equipped for any situation.

Introduction To 4wd In The Jeep Grand Cherokee

The 2020 Jeep Grand Cherokee is an iconic SUV. Its 4WD system stands out in performance and versatility. The 4WD system in the Grand Cherokee ensures stability and control. This feature is crucial for off-road adventures and tricky terrains. Understanding 4WD is key to getting the best from your Jeep.

The Role Of 4wd In The Jeep Experience

The 4WD system in the Jeep Grand Cherokee plays a vital role. It enhances traction on challenging surfaces. Whether it’s mud, snow, or rocks, 4WD ensures a smoother ride. This system distributes power to all four wheels. Thus, it provides better grip and stability.

4WD improves your driving experience significantly. It makes off-road trips safe and enjoyable. You can tackle steep hills and uneven ground with ease.

Key Benefits Of Using 4wd

• Enhanced Traction: 4WD offers better grip on slippery surfaces.
• Improved Stability: It provides balanced power distribution to all wheels.
• Greater Control: You can navigate tough terrains confidently.
• Versatility: Suitable for both off-road and on-road driving.
• Safety: Reduces the risk of skidding and slipping.

Benefit	Description
Enhanced Traction	Better grip on slippery surfaces.
Improved Stability	Balanced power distribution to all wheels.
Greater Control	Confidently navigate tough terrains.
Versatility	Suitable for off-road and on-road driving.
Safety	Reduces the risk of skidding and slipping.

Mastering the 4WD system can transform your driving experience. It makes every journey safer and more exciting.

Identifying Your 4wd System

Understanding your 2020 Jeep Grand Cherokee’s 4WD system is essential. This knowledge ensures you use the system correctly. It also helps in maintaining the vehicle’s performance.

Types Of 4wd In Jeep Grand Cherokee

The 2020 Jeep Grand Cherokee has several 4WD systems. Each system offers unique features. Here are the common types:

• Quadra-Trac I® – This is a full-time 4WD system. It requires no driver input. It automatically adjusts to road conditions.
• Quadra-Trac II® – This system offers a low-range gear. It provides better traction in off-road conditions.
• Quadra-Drive II® – This advanced system has a rear electronic limited-slip differential. It delivers superior all-weather capability.

Each system is designed for specific driving needs. Knowing which one you have is crucial.

Locating The 4wd Controls

Finding the 4WD controls in your Jeep is simple. They are usually near the gear shift.

System	Control Location
Quadra-Trac I®	Automatic, no controls
Quadra-Trac II®	Near the gear shift
Quadra-Drive II®	Near the gear shift

For Quadra-Trac I®, the system works automatically. For Quadra-Trac II® and Quadra-Drive II®, you will find buttons or knobs near the gear shift.

Refer to your owner’s manual for detailed instructions. Always ensure your Jeep is stationary before switching to 4WD mode. This practice helps avoid damage to the transmission.

Preparation For 4wd Engagement

Engaging the 4WD in your 2020 Jeep Grand Cherokee ensures a smoother drive on tough terrains. Before you shift, certain preparations are necessary. These steps ensure your safety and the vehicle’s optimal performance. Follow this guide for a successful 4WD engagement.

Safety Checks Before Shifting

Before engaging 4WD, conduct essential safety checks. These checks prevent accidents and vehicle damage.

• Check Tire Pressure: Ensure all tires have even pressure. This maintains balance and grip.
• Inspect Fluid Levels: Check engine oil, brake fluid, and transmission fluid. Proper fluid levels ensure smooth operation.
• Examine the Brakes: Test brake functionality. Strong brakes are crucial for off-road safety.
• Clear Surroundings: Ensure no obstacles are around. This avoids sudden bumps or scrapes.

Understanding Your Terrain

Knowing the terrain type helps in selecting the appropriate 4WD mode. Different terrains require different settings.

Terrain Type	Recommended 4WD Mode
Mud or Sand	4WD Low
Snow or Ice	4WD High
Rocks	4WD Low
Gravel Roads	4WD Auto

Match the terrain type with the recommended 4WD mode. This ensures optimal traction and control.

Always stay aware of the surroundings. Adjust driving speed based on the terrain. Safe driving practices enhance the 4WD experience.

Step-by-step: Engaging 4wd

The 2020 Jeep Grand Cherokee offers a robust 4WD system. This ensures optimal performance on various terrains. Follow these steps to engage the 4WD in your Jeep.

Shifting From 2wd To 4wd

1. Start the engine and ensure the vehicle is in “Park”.
2. Locate the 4WD control knob on the center console.
3. Turn the knob from 2WD to 4WD High for standard conditions.
4. For challenging terrains, turn the knob to 4WD Low.
5. Wait for the 4WD indicator light to illuminate on the dashboard.
6. Your Jeep is now in 4WD mode and ready for tough roads.

When To Use 4wd High Vs 4wd Low

Mode	Conditions
4WD High	Snowy roads, muddy paths, and loose gravel
4WD Low	Steep hills, rocky trails, deep sand

Choose 4WD High for moderate off-road driving. Use 4WD Low for extreme conditions. Always ensure the vehicle is stationary before shifting to 4WD Low.

Following these steps ensures your Jeep’s performance is optimized. Enjoy your adventure with the power of 4WD!

Driving Tips In 4wd

Using your 2020 Jeep Grand Cherokee in 4WD mode can be thrilling. It’s designed for both adventure and safety. Understanding key tips will help you maximize your driving experience. Here, we discuss crucial tips for navigating off-road and maintaining control in slippery conditions.

Navigating Off-road Obstacles

Off-road driving requires skill and attention. Watch for rocks, roots, and dips. Here are some essential tips:

• Lower tire pressure: Lowering tire pressure increases grip on loose surfaces.
• Use low gear: Switch to low gear for better control and torque.
• Drive slowly: Slow driving helps avoid sudden jolts and damage.
• Avoid sudden moves: Smooth, steady movements keep the vehicle stable.

Always keep an eye on the terrain. Plan your route before moving forward.

Maintaining Control In Slippery Conditions

Slippery roads can be challenging. Snow, ice, and mud require extra caution. Here’s how to stay safe:

1. Engage 4WD: Ensure the 4WD mode is activated for better traction.
2. Maintain steady speed: Avoid sudden accelerations and decelerations.
3. Use gentle braking: Gentle braking prevents skidding.
4. Steer smoothly: Smooth steering helps maintain control.

Remember, safety is the top priority. Always drive with caution in slippery conditions.

Common Mistakes To Avoid

Putting your 2020 Jeep Grand Cherokee in 4WD can be tricky. Many owners make common errors that can cause issues. Avoid these mistakes to ensure a safe and smooth ride.

Misusing 4wd Modes

Misusing 4WD modes is a common mistake. The 2020 Jeep Grand Cherokee offers different 4WD modes. Each mode is designed for specific conditions.

• Auto: Best for everyday driving on roads.
• Snow: Ideal for slippery and snowy roads.
• Mud/Sand: Perfect for off-road and loose surfaces.
• Rock: Use for rocky and uneven terrains.

Using the wrong mode can damage the vehicle. Always select the appropriate mode for the conditions. Check your owner’s manual if you’re unsure which mode to use.

Ignoring Vehicle Limitations

Ignoring vehicle limitations can lead to problems. The Jeep Grand Cherokee is powerful, but it has limits.

• Towing capacity: Do not exceed the recommended towing limit.
• Ground clearance: Be mindful of the vehicle’s clearance on rough terrains.
• Speed: Driving too fast in 4WD can cause damage.

Respect the vehicle’s capabilities to avoid unnecessary strain. Understanding these limitations will help keep your Jeep in top shape.

4WD Mode	Best Use
Auto	Everyday driving
Snow	Slippery roads
Mud/Sand	Off-road
Rock	Rough terrains

Maintenance Tips For 4wd System

Maintaining your 2020 Jeep Grand Cherokee’s 4WD system is essential. Regular care ensures optimal performance and longevity. Follow these tips to keep your vehicle in top shape.

Regular Check-ups For Optimal Performance

Regular check-ups are crucial for your 4WD system. Inspect the system at least once every three months. Look for any signs of wear or damage.

• Check fluid levels: Ensure transfer case and differential fluids are at the right levels.
• Inspect for leaks: Check for any fluid leaks under your vehicle.
• Monitor tire condition: Ensure tires are in good shape and properly inflated.
• Test 4WD engagement: Engage the 4WD system and check for smooth operation.

Keep a maintenance log. Record all inspections and any issues found. This helps track the health of your 4WD system over time.

Dealing With 4wd System Issues

Address any 4WD system issues promptly. Ignoring problems can lead to costly repairs.

1. Unusual noises: Listen for grinding or clunking sounds.
2. Trouble engaging 4WD: If the system fails to engage, it needs attention.
3. Warning lights: Respond to any 4WD warning lights on the dashboard.
4. Fluid leaks: Address any leaks immediately to prevent further damage.

For serious issues, consult a professional mechanic. They can diagnose and fix complex problems. Regular maintenance and prompt repairs ensure your 4WD system runs smoothly.

Inspection Point	Frequency	Action
Fluid Levels	Every 3 months	Check and top-up if needed
Tire Condition	Monthly	Inspect and inflate
4WD Engagement	Quarterly	Test for smooth operation
Unusual Noises	Ongoing	Investigate and repair

Keeping your 4WD system in good shape ensures a safe and reliable ride. Regular check-ups and timely repairs are key to a well-maintained vehicle.

Troubleshooting 4wd Problems

Experiencing issues with your 2020 Jeep Grand Cherokee’s 4WD system can be frustrating. Understanding the common problems and knowing how to address them is crucial. This section will guide you through solving common 4WD problems and knowing when to seek professional help.

Solving Engagement Difficulties

If your Jeep’s 4WD system is not engaging, start by checking the basics. Ensure your vehicle is in neutral and your foot is on the brake. This is often a simple fix.

Check the 4WD selector switch for any visible damages. Sometimes, the switch itself may malfunction.

• Inspect the transfer case for leaks.
• Ensure the 4WD indicator light is working.
• Check for any error codes on the dashboard.

If these steps don’t resolve the issue, it might be a problem with the electronic control module. This component controls the 4WD system, and a fault here may prevent proper engagement.

When To Seek Professional Help

If you’ve tried the above steps and the problem persists, it’s time to consult a professional. Some issues may require specialized tools and expertise.

Problem	Potential Solution
Persistent engagement issues	Professional diagnostic check
Unusual noises	Inspect and repair transfer case
Fluid leaks	Seal replacement

Ignoring these issues could lead to more severe damage. So, address them promptly with professional help.

Conclusion: Enhancing Your 4wd Experience

Ensuring your 2020 Jeep Grand Cherokee operates smoothly in 4WD enhances your driving experience. It helps you handle various terrains and weather conditions safely. Proper use and understanding of the 4WD system is crucial.

Recap Of Key Takeaways

Let’s summarize the key points for using the 4WD in your Jeep Grand Cherokee:

• Understand the 4WD System: Know the difference between 4WD modes.
• Engage 4WD Properly: Shift to 4WD when the vehicle is stationary.
• Use 4WD Wisely: Only use 4WD on suitable terrains.
• Regular Maintenance: Keep your 4WD system in top condition.

Final Thoughts On Safe 4wd Usage

Safety should always be a priority when using 4WD. Follow these final tips:

1. Always drive at safe speeds, especially on rough terrains.
2. Avoid sudden movements or sharp turns while in 4WD mode.
3. Regularly check your vehicle for any signs of wear or damage.

By following these guidelines, you can enjoy a safer and more enjoyable 4WD experience with your 2020 Jeep Grand Cherokee.

Conclusion

Mastering the 4WD system in your 2020 Jeep Grand Cherokee is essential. Follow these steps for a smooth transition. Always consult the owner’s manual for specifics. Enjoy the enhanced performance and safety that 4WD provides. Drive confidently, knowing you can tackle any terrain with ease.