Driving Locking Differential (LD) (if equipped)
LD is a kind of wheel slip prevention device that multi-plate clutch is operated by differential governor and latching bracket automatically when one wheel slips or floats in the air, and transmits most driving power to the other wheel to improve the driving ability of the vehicle.
The LD device operates only when there is a difference in the rotational ratio between the two wheels. Otherwise, the LD device functions the same as a not equipped vehicle.
* LD: Locking Differential
Main Function
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Prevent skidding and increase driving force on snow.
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Maintain driving stability on a curve and when side wind blows.
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Maintain vehicle safety during sudden acceleration and departure.
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Maintain steering wheel maneuverability on a slippery road.
Notes for driving
Do not make a sudden acceleration or turn the tires at high speeds for a long time when exiting from muddy or snowy roads.
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Do not continue to turn the tires at high speed, if so it will adversely affect the LD.
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Trying to exit the muddy or snowy roads at rapid acceleration may cause torsion of the vehicle due to the difference in friction on the road surface.
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The LD function works when there is a difference in the rotation ratio of the left and right wheels.
Do not start the engine with one wheel raised by the jack. If the drive gear is engaged while the engine is ON, the tire on the grounded side will rotate and the car may move suddenly, which is dangerous.
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When one wheel falls into a puddle and starts spinning, it's easier to get out of it by speeding up the idling. However, if you can't get out of the deeper puddle due to long the engine idling, the clutch friction plate will be damaged. In this case, tow the vehicle.
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Differential gear oil must use recommended oil. (Refer to More Details.)
Do not start the engine for LD equipped vehicle to drive while the other wheel is raised by the jack. It is very dangerous.