2023年11月8日 · What Are 2H, 4H, and 4L on 4×4? The terms 2H, 4H, and 4L denote driving modes for 4x4s. 2H is 2WD High Range for normal everyday driving; 4H is 4WD High Range for driving at normal speed but where traction is needed; and 4L is 4WD Low for driving when you need more torque but at a reduced speed.

4H, also called 4HI or 4 HIGH, refers to a drivetrain mode that allows the vehicle to be driven in four-wheel drive. This means that power is being sent to all four wheels of the vehicle, providing additional traction and stability when driving on rough terrain. 4H provides better traction and stability on uneven or slippery surfaces.

2022年8月15日 · When driving a 4WD, you can choose from 4×4 High or 4×4 Low. The right choice depends on the driving conditions. Read on as we talk about their major differences, so you can easily decide what setting is right for a specific situation.

2022年7月8日 · Generally, you can use 4H on the Highway. However, this is not advised, as “binding” can occur (central differential/transfer case is locked), a driveline issue that comes up when the front wheels try to rotate faster than the rear wheels. Frequent occurrences of this can wreck your transmission.

2023年10月9日 · Four-wheel drive (4WD) and all-wheel drive (AWD) systems have become increasingly popular in SUVs and trucks, offering improved traction and stability in various driving conditions. Two key features in these systems are 4H (4 High) and 4L (4 Low), each designed for specific purposes.

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