* Auto: This setting engages the system's automatic 4-wheel drive functionality. The vehicle will normally run in 2-wheel drive (rear-wheel drive in this case) until wheel slippage is detected. Then, the system automatically engages the front wheels to provide additional traction. This is ideal for most everyday driving conditions with unpredictable traction, like rain or light snow. It's *not* for off-road use where you need consistent 4WD engagement.
* 4x4 High: This locks the front and rear axles together, providing constant 4-wheel drive. This setting is for driving on slippery surfaces or for off-road use at moderate speeds. It's best suited for situations where you need consistent four-wheel traction, but speeds should be kept lower than with 2WD for optimal handling.
* 4x4 Low: This engages 4-wheel drive with a low gear ratio. This provides significantly increased torque and crawling ability for very challenging off-road conditions, steep inclines, or when pulling heavy loads. It should only be used at low speeds because of the substantially reduced top speed. Driving at higher speeds in 4 Low can damage the drivetrain.
Important Note: Shifting into 4x4 High or 4x4 Low is typically only possible at low speeds (under 25 mph or so). Attempting to engage these modes at higher speeds could damage the drivetrain components.
