How to Shift Jeep into 4WD

Whether you’re exploring off-road trails near the San Bernardino or preparing for rough weather, knowing how to shift into 4WD is essential for getting the most out of your Jeep. At Fontana Chrysler Dodge Jeep RAM, we will help you understand the different 4WD modes and when to use them. Let’s break down the basics: What is 2H? What is 4H? What is 4L?

Understanding Your 4WD Modes

If you’re asking what 2H, 4H, or 4L is, here’s what each one means:

• 2H (Two-Wheel Drive High): Sends power to the rear wheels only. Best for everyday driving on dry, paved Rancho Cucamonga roads. This mode offers excellent fuel efficiency.
• 4H (Four-Wheel Drive High): Engages both front and rear axles for better traction on slippery or loose terrain like snow, sand, or gravel. Ideal for driving up to highway speeds in poor conditions.
• 4L (Four-Wheel Drive Low): Activates low-range gearing, delivering maximum torque at low speeds. Use this for steep inclines, rocky trails, deep mud, or slow rock crawling.

How to Shift into 4WD

Learning how to shift into 4WD in your Jeep is easier than you think. The method may vary slightly depending on whether you have a manual lever or an electronic selector, but here’s a general guide:

Shifting into 4H (from 2H)

• It can usually be done while driving under 55 mph.
• Gently let off the gas, turn the knob or move the lever to 4H.
• You’ll feel a slight engagement, and the dashboard light will confirm the shift.

Shifting into 4L

• Come to a complete stop and shift the vehicle into Neutral (N).
• Firmly pull the lever (or rotate the dial) into 4L.
• Shift back into Drive (D) to move forward.

Returning to 2H

• Simply reverse the process. Shift into Neutral, then move the selector back to 2H.

Quick Reminders

• Always know your terrain before choosing a mode.
• Never use 4WD on dry pavement, as it can damage your drivetrain.
• Engage 4L only when necessary, and at low speeds.

Visit Fontana Chrysler Dodge Jeep RAM For Help

Are you still not sure how to shift into 4WD? Stop by Fontana and let our Jeep experts walk you through the process. Whether you’re new to off-roading or need help understanding what 2H, 4H, or 4L is, our team will help you drive confidently on any Claremont terrain. Contact us to learn more.