How to Shift Your Jeep into 4 Low

Step-by-Step Guide

Shifting into 4-Low (4L) can be intimidating if you’re new to Jeep ownership. I know—I struggled with grinding gears my first few times on the trail. Every shift made me nervous I was about to ruin something.

With help from experienced off-roaders (and Jeep’s own manual), I learned the right way. Here’s how to shift your Jeep Wrangler into 4-Low safely and confidently.

Jeep Momma’s transfer case and transmission shifters
with aftermarket knobs in her 2015 Jeep Wrangler.

3 Easy Steps to Shifting Your JK or JKU to 4L

1. Shift Transfer Case to 4H while still in Drive.

2. Shift Transmission into Neutral (N).

3. Move Transfer Case Lever from 4H through N to 4L, firmly and quickly.

👉 Once in 4L, you can use Autostick for even more control on steep or rocky terrain.

Once in 4L you can enhance your control by using Autostick. 

Jeep Momma’s Tips from the Trail

• Don’t drag it out: Move the lever firmly. A slow shift often causes grinding.

• Rolling helps: Some Jeeps engage better while rolling 1–5 mph, others while stopped. Try both to see what your Wrangler prefers.

• If gears don’t mesh: Don’t force it. Put the Jeep in Neutral, roll slightly, and try again.

• Practice on flat ground before you need it on a tough incline.

Jeep descending a steep off-road trail
4L gives maximum control on downhills.

+What the Jeep Manual Says

"With the vehicle rolling at 2–3 mph (3–5 km/h), shift an automatic transmission to Neutral or depress the clutch on a manual transmission. While coasting, move the transfer case lever firmly through Neutral into the low-range position. Return the transmission to the desired gear."

"Shifting into or out of 4L is possible while stopped, but may be difficult if gear teeth aren’t aligned. The preferred method is rolling slowly in Neutral."

(Always refer to your specific Jeep owner’s manual for exact instructions.)

FAQ: Jeep 4-Low Shifting

Q: Can I shift into 4L while stopped?
A: Yes, but it may be harder if gear teeth aren’t aligned. Rolling slowly (2–3 mph) in Neutral helps.

Q: What speed should I be in when shifting into 4L?
A: Jeep recommends rolling forward at 2–3 mph.

Q: What is 4L used for?
A: Maximum torque and control in tough conditions—steep hills, deep mud, rocks, or heavy towing at slow speeds.

Q: Can shifting into 4L damage my Jeep?
A: Only if done incorrectly (forcing gears or shifting at high speed). Follow the manual’s instructions.

Final Thoughts

Learning how to shift into 4L gave me confidence on trails that once felt impossible. Now, whether I’m crawling rocks, easing down steep hills, or tackling mud, I know my Jeep is in the right gear for control and safety.

If you’re new to Jeeping, practice shifting into 4L on level ground before heading to the trail. With a little practice, it’ll become second nature.

👉 Watch my video: How to Shift Your Jeep Wrangler into 4WD 
👉 Related:  When to Shift to 4 Lo and 4 High | Trail Driving Tips  | When and How to Use 4WD