How to engage the central differential lock on Haval H9?
3 Answers
When the vehicle speed is below 5 km/h. The rear axle differential lock is in the locked state. The driving mode is set to 4L mode. The speed difference between left and right wheels is less than 50 rpm. Depress the clutch pedal and shift the gear lever into low gear. Move the throttle control handle to the maximum fuel supply position. Step on the differential lock control pedal with your right foot. Smoothly release the clutch pedal to allow the vehicle to start smoothly. After driving out of the slippery area, release the differential lock pedal, and the differential lock will automatically disengage. It is used to create speed differences between wheels, allowing reasonable torque distribution between left and right wheels during turns to achieve proper turning performance.
To be honest, the central differential lock on my Haval H9 is quite easy to use. I often drive it out to the countryside for camping, and when encountering slippery mud or sand, I just engage it. First, make sure the vehicle speed is low, preferably stopped or below 30 km/h, as engaging it at high speeds can damage the car. Second, there's a button with a wheel symbol near the center console or the right side of the steering wheel. Press it, and an indicator light will appear on the dashboard, signaling that the lock is activated. At this point, the wheels are locked, making it easier to get out of tough spots. Remember to turn it off after use and avoid driving with it engaged on paved roads, as it can harm the tires and drivetrain. If the light doesn't come on, the switch might be faulty, or there could be a system issue—get it checked promptly. The differential lock really adds peace of mind for off-roading. Before I learned how to use it, I was always worried about getting stuck, but now that I know the proper procedure, everything goes smoothly every time.
I've been driving for over 20 years and I'm quite skilled with the Haval H9's central differential lock. When encountering dirt slopes or slippery roads, I simply press that small button on the center console - it's marked with a 4WD or wheel symbol. The light flashes when pressed, and the lock engages. Don't rush - always reduce speed before engaging the lock, as doing this at high speeds will destroy the differential immediately. Once locked, the front and rear axles rotate synchronously, making the vehicle less prone to skidding. It once saved my car during a heavy rainstorm. But remember, never engage it on normal roads - prolonged use not only increases fuel consumption but also wears out components. The Haval's button placement is straightforward, and the operation takes just a second or two. If the button malfunctions, it might just be a blown fuse - replacing it yourself with a few-dollar fuse will do the trick. Practice more and get accustomed to it gradually - it's a real lifesaver during off-road adventures.
