Driving a Jeep Grand Cherokee Laredo is all about confidence—especially when the road turns rough or the weather gets bad. Many owners want to know how to turn on 4×4 on Jeep Grand Cherokee Laredo, but the answer can depend on the year and the type of system in your SUV.
If you’re new to 4×4 systems, it can feel confusing. This guide will walk you through each method, explain the pros and cons, and give you tips for safe driving with 4×4 engaged. Whether you face slippery roads or plan an off-road adventure, you’ll learn how to use your Jeep’s four-wheel drive correctly and safely.
Understanding 4×4 Systems In The Jeep Grand Cherokee Laredo
Before you turn on 4×4, it’s important to know what system your Jeep Grand Cherokee Laredo uses. Most recent Laredo models come with either the Quadra-Trac I or Quadra-Trac II four-wheel-drive systems. Some older models may have other systems, but these two are the most common.
- Quadra-Trac I: This is a full-time 4×4 system. It’s always working in the background and does not require you to turn anything on or off. Power goes to all four wheels automatically.
- Quadra-Trac II: This system offers both automatic and selectable 4×4 modes. You can switch between 2WD and 4WD using a selector or shifter.
Knowing which system your Jeep has is the first step. Check your owner’s manual or look for a badge near the gear shifter or on the rear of the vehicle.
Why Use 4×4?
Engaging four-wheel drive helps your vehicle stay steady on snow, mud, sand, or rocky roads. It sends power to both front and rear wheels. This means better grip and less chance of getting stuck. However, using 4×4 all the time can increase fuel use and wear out parts faster.
If your Jeep Grand Cherokee Laredo has the Quadra-Trac I system, you don’t need to do anything to “turn on” 4×4. This system works automatically. All four wheels get power, so your Jeep is always ready for changing road conditions.
How it works:
- You just drive as normal.
- The system senses when a wheel slips and sends power where it’s needed.
- Great for drivers who want simple operation without extra steps.
Pros:
- No need to remember to turn on 4×4.
- Instant response to changing roads.
- Very beginner-friendly.
Cons:
- Slightly lower fuel economy because 4×4 is always active.
- No option to switch to 2WD for better gas mileage.
What to check: Make sure your tires are in good shape and all the same size. Uneven tires can confuse the system.
2. Quadra-trac Ii: Selectable 4×4 (with 4wd Low)
The Quadra-Trac II system is more flexible. It has an automatic mode for everyday driving and a “4WD Low” mode for tough terrain. Here’s how to turn on 4×4 in Jeep Grand Cherokee Laredo models with this system:
How To Use 4wd Auto
- Leave the gear selector in “Drive.”
- The system will automatically send power to all four wheels if it senses a loss of grip.
You don’t need to press a button for basic 4×4—just drive as usual.
How To Engage 4wd Low
Sometimes, you need more power for deep mud, sand, steep hills, or towing. That’s when 4WD Low helps.
- Stop the Jeep and shift the transmission to “Neutral.”
- Find the 4WD selector (usually a lever or knob near the gear shifter).
- Move the selector to “4WD Low.”
- Wait for the indicator light to come on.
- Shift the transmission back to “Drive” or “Reverse” and move at low speed.
Tips:
- Only use 4WD Low for very tough conditions. It’s not for normal roads.
- Never shift into or out of 4WD Low while moving—the vehicle must be stopped.
Pros:
- More control in extreme off-road situations.
- Can help you get out of deep snow or sand.
Cons:
- Not for daily driving; using 4WD Low on pavement can damage the Jeep.
- Needs you to stop and shift to neutral before engaging.
Example
If you’re stuck in deep snow, stop the Jeep, shift to neutral, then engage 4WD Low. This gives you extra torque to get moving again.
3. Using The Selec-terrain System (if Equipped)
Some Jeep Grand Cherokee Laredo models come with the Selec-Terrain system. This lets you pick the best setting for different surfaces—such as snow, sand, mud, or rocks. It works with the 4×4 system to give you better grip.
How To Use Selec-terrain
- Look for a dial near the gear shifter labeled “Selec-Terrain.”
- Turn the dial to match the road or trail surface:
- Auto: For everyday driving.
- Snow: For icy or snowy roads.
- Sand: For loose, sandy conditions.
- Mud: For muddy trails.
- Rock: For rocky off-road terrain (only in models with 4WD Low).
- The Jeep will adjust the throttle, shifting, and traction to match your choice.
Pros:
- Makes tough driving easier.
- Adjusts many vehicle settings at once for the best performance.
Cons:
- Not all Laredo models have Selec-Terrain.
- Choosing the wrong mode can reduce grip.
Non-obvious insight: Even in Auto mode, the system manages traction well for most conditions. Use Snow, Sand, or Mud only when you really need extra help.
4. Manual 4×4 Lever (older Laredo Models)
If you have an older Jeep Grand Cherokee Laredo (1990s or early 2000s), you might see a manual 4×4 lever near the center console. This lever lets you switch between 2WD, 4WD High, and 4WD Low.
How To Use The Manual Lever
- 2WD (Two-Wheel Drive): Best for normal, dry roads.
- 4WD High: For snowy, wet, or loose surfaces. You can shift into 4WD High while moving slowly (usually under 55 mph), but check your manual.
- 4WD Low: For very tough terrain, deep snow, or mud. Stop the Jeep, shift the transmission to neutral, then move the lever to 4WD Low.
Pros:
- Simple and direct control.
- Useful for drivers who like hands-on operation.
Cons:
- Can be hard to shift if not used often.
- Needs more attention to avoid damage (don’t use 4WD on dry pavement).
Non-obvious tip: If the lever is hard to move, try rolling the Jeep a few inches forward or backward while shifting (in neutral).
Comparison Of 4×4 System Features
Understanding how the four systems compare helps you choose the right action for your driving needs.
| 4×4 System | How to Engage | Main Benefit | When to Use |
|---|---|---|---|
| Quadra-Trac I | Automatic (always on) | Ease of use | Everyday & changing roads |
| Quadra-Trac II | Auto & 4WD Low (manual) | Flexibility | Normal & tough terrain |
| Selec-Terrain | Dial selector | Optimized traction | Snow, sand, mud, rocks |
| Manual Lever | Physical shift lever | Direct control | Older models, off-road |
Steps To Turn On 4×4: Quick Guide
Here’s a step-by-step reminder for each system:
| System | Action Required | Extra Step? |
|---|---|---|
| Quadra-Trac I | None—always on | No |
| Quadra-Trac II | Shift to 4WD Low (if needed) | Stop, shift to Neutral |
| Selec-Terrain | Turn dial to correct mode | No |
| Manual Lever | Move lever to 4WD High or Low | Stop for 4WD Low, Neutral gear |
Tips For Safe And Efficient 4×4 Use
- Use 4×4 only when needed. On dry pavement, using 4×4 can cause tire wear and use more gas.
- Switch to 2WD (if possible) when roads are clear. Only Quadra-Trac II and manual systems allow this.
- Check your tires often. 4×4 works best with good, even tires.
- Practice shifting between modes in a safe place so you’re ready when conditions change.
- Listen for noises. If you hear clunks or grinding, have your 4×4 system checked by a mechanic.
Cost And Maintenance Details
Most 4×4 systems in the Jeep Grand Cherokee Laredo are built to last, but they do need care.
- Routine checks: Have your 4×4 system inspected every 30,000 miles or as your manual suggests.
- Service costs: Inspections usually cost $75–$150. Fixing major problems can cost $400–$1,500 or more, depending on the issue.
- Fluid changes: Transfer case and differential fluids should be changed as recommended (usually every 60,000 miles).
Non-obvious insight: Even if you rarely use 4WD Low, it’s smart to engage it a few times a year to keep parts moving smoothly.
For more detailed info, Jeep’s official site is a helpful resource: Jeep Grand Cherokee Official.
Pros And Cons Of Each 4×4 System
It helps to know the strengths and weaknesses before you choose which system fits your needs.
Quadra-trac I
- Pros: Always ready, no thinking required.
- Cons: Lower gas mileage, no 2WD option.
Quadra-trac Ii
- Pros: Can handle tough terrain, flexible modes.
- Cons: Must stop to engage 4WD Low, more parts to maintain.
Selec-terrain
- Pros: Makes traction simple, good for new drivers.
- Cons: Not on all models, user must pick the right mode.
Manual Lever
- Pros: Full control, simple mechanics.
- Cons: Can be hard to shift, not as smooth as newer systems.
Common Mistakes When Using 4×4
- Using 4WD Low on pavement. This can damage the system and tires.
- Forgetting to shift to neutral before 4WD Low.
- Ignoring warning lights on the dashboard.
- Driving too fast when in 4WD Low (keep it under 25 mph).
- Not reading the owner’s manual for your specific year and model.
Real-world Example
Imagine you’re driving in a sudden snowstorm. If your Laredo has Quadra-Trac I or II, 4×4 will likely activate automatically. With Selec-Terrain, turn the dial to “Snow. ” If you have a manual lever, slow down and shift into 4WD High.
These simple steps can help you keep control and stay safe.
When To Visit A Mechanic
See a professional if:
- The 4×4 system won’t engage or disengage.
- You hear strange noises when shifting.
- The “Service 4WD” light stays on.
- The Jeep feels “jerky” or hard to steer in 4×4.
Early maintenance can prevent bigger, more expensive problems later.
Frequently Asked Questions
What Is The Main Difference Between Quadra-trac I And Ii?
Quadra-Trac I is always on and fully automatic, while Quadra-Trac II lets you choose between automatic and a special low-range 4WD for tougher terrain.
Can I Switch To 4wd While Driving?
You can shift into 4WD High while moving slowly in most manual-lever Jeeps, but you must stop and shift to neutral before using 4WD Low. Always check your manual for your exact model.
How Do I Know If My 4×4 System Is Working?
Look for indicator lights on the dashboard. If your Jeep slips less and feels more stable in snow or mud, your 4×4 is likely working. If you’re unsure, have a mechanic inspect it.
Does Using 4×4 Hurt Gas Mileage?
Yes, using 4×4 can lower fuel economy slightly, especially with full-time systems like Quadra-Trac I. Use 2WD when possible if your Jeep allows it.
What Should I Do If My 4×4 System Gets Stuck?
Try shifting back and forth between gears, or drive a short distance in reverse. If it still won’t disengage, see a mechanic to avoid damaging your Jeep.
Meta Title
How To Turn On 4X4 On Jeep Grand Cherokee Laredo: Step-By-Step Guide
Meta Description
Learn how to turn on 4×4 on Jeep Grand Cherokee Laredo. Step-by-step instructions for Quadra-Trac I, Quadra-Trac II, Selec-Terrain, and manual 4×4 levers. Includes safety tips, pros and cons, and FAQ for beginners.
Driving a Jeep Grand Cherokee Laredo with 4×4 gives you the power to tackle any road with confidence. By understanding your four-wheel-drive system and using it wisely, you can drive safer and enjoy your Jeep’s full capability, no matter the conditions.
