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4-5. Using the driving support systems
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Automatic system cancelation
In the following situations, the buzzer will sound intermittently and Crawl Con-
trol will be canceled automatically. In this event, the Crawl Control indicator
will flash and then goes off, and a message stating that Crawl Control has
been turned off will be displayed on the multi-information display for several
seconds.
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When the shift lever is shifted to P or N
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When the front-wheel drive control switch is turned to "4H"
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When the driver's door is opened
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Function limitations
When the vehicle speed exceeds approximately 15 mph (25 km), engine con-
trol and brake control will stop temporarily. In this event, the Crawl Control
indicator will flash.
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When the Crawl Control system is operated continuously
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If Crawl Control is used continuously for a long time, the buzzer will sound, a
malfunction notification will be displayed on the multi-information display,
the Crawl Control indicator goes off, and Crawl Control will be temporarily
inoperable as a result of the brake system overheating. In this event, stop
the vehicle immediately in a safe place, and allow the brake system to cool
down sufficiently until the "TRAC OFF" indicator will goes off. (In the mean-
time, normal driving is possible.)
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If Crawl Control is used continuously for a long time, the buzzer will sound,
the system will be temporarily canceled, and a malfunction notification will
be displayed on the multi-information display as a result of the automatic
transmission system overheating. Stop the vehicle in a safe place until the
display goes off.
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Sounds and vibrations caused by the Crawl Control system
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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.
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Either of the following conditions may occur when the Crawl Control system
is operating. None of these indicates 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.
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When there is a malfunction in the system
Warning lights and/or warning messages will turn on. (→P. 573)
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Table of Contents
Troubleshooting
