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2-4. Using other driving systems
LX570_U (OM60F86U)
■ Sounds and vibrations caused by the Crawl Control system
● A sound may be heard from the engine compartment when the engine is
started or just after the vehicle begins to move. This sound does not indicate that
a malfunction has occurred in Crawl Control system.
● Either of the following conditions may occur when the Crawl Control system is
operating. None of these are indicators that a malfunction has occurred.
• Vibrations may be felt through the vehicle body and steering.
• A motor sound may be heard after the vehicle comes to a stop.
■ When using Crawl Control
Do not rely solely on the Crawl Control. This function does not extend the vehicle’s
performance limitations. Always thoroughly check the road conditions, and drive
safely.
■ These conditions may cause the system not to operate properly
When driving on the following surfaces, the system may not be able to maintain a
fixed low speed, which may result in an accident:
● Extremely steep inclines.
● Extremely uneven surfaces.
● Snow-covered roads, or other slippery surfaces.