What do 4L and 4H four-wheel drive mean?

[StLeo]

Introduction to 4L and 4H four-wheel drive: 1. 4L: Represents ultra-low-speed four-wheel drive, this mode is used in extremely harsh environments such as swamps and deserts. Four-wheel drive, also known as all-wheel drive, usually has a small "gear lever" near the gear shift, which is the transfer case handle, the lever used to select off-road gears. 2. 4H: Means four-wheel drive. If you switch to four-wheel drive mode when driving in the rain, the vehicle's direction remains stable and the handling is excellent. Car owners should note that in "4H" mode, the speed should be kept below 100 km/h. The most common gear positions are 2H, 4H, N, and 4L. 4H stands for 4WD HIGH, used for quickly passing through uneven roads. 4L stands for 4WD LOW, used for low-speed passage through extreme off-road sections. N is neutral, used for switching between 4H and 4L.