What is awd lock

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For instance, many such systems offer a special Snow mode, which may improve control by reducing throttle sensitivity, reworking transmission shift points, and recalibrating the front-to-rear torque split of the AWD system.

The goal? Providing more bite on slippery surfaces, with less wheelspin, and more overall traction. Other vehicles have selectable modes like Off-Road, which boosts available traction and torque; or a Sport mode, which improves throttle response and sets the AWD system up for added agility and responsiveness. Finally, many AWD vehicles with a Drive Mode Selector also include a default Normal or Auto mode, for all-purpose driving, and considers numerous variables to make the best possible decisions on the fly.

Numerous AWD vehicles include a special AWD Lock mode, typically engaged by the driver at low speeds for use in very slippery and challenging conditions. With the Lock mode engaged, an optimal torque split between front and rear axles is locked in, instantly increasing traction. Instead of waiting for wheelspin or some other trigger to engage maximum grip, using the Lock mode tells the AWD system that maximum grip is required, right away.

AWD is useful when extra traction is required on roads, such as, when driving on slippery, muddy, wet, or snow-covered roads. These vehicles are not designed for challenging off-road use.

Occasional off-road use such as established unpaved roads and trails are OK. It is always important when traveling off highway that the driver carefully reduces the speed to a level that does not exceed the safe operating speed for those conditions. In general, off-road conditions provide less traction and braking effectiveness than normal road conditions. The driver must be especially alert to avoid driving on slopes which tilt the vehicle to either side. This vehicle is designed primarily for on road use although it can operate effectively off road.