2013 Lexus GX 460 Owners Manual - Page 316
2013 Lexus GX 460 Manual
Page 316 highlights
2-4. Using other driving systems
337
2-4. Using other driving systems
2
When driving
GX460_OM_OM60J63U_(U)
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Operating tips
The system will operate when the shift lever is in a position other than P, however to
make effective use of the system it is recommended that the shift lever be shifted to
2 or 1 range of S mode.
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If the four-wheel drive control switch is in H4
The system does not operate.
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When the downhill assist control system is operated continuously
This may cause the brake actuator to overheat. In this case, the downhill assist con-
trol system will stop operating, a buzzer will sound and the DAC indicator will start
flashing, and the TRAC OFF will be shown on the multi-information display. Refrain
from using the system until the DAC indicator stays on and the message goes off.
(The vehicle can be driven normally during this time.)
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Sounds and vibrations caused by the DAC
●
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 DAC.
●
Either of the following conditions may occur when the DAC 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.
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System malfunction
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The DAC indicator does not come on when the “ENGINE START STOP”
switch is turned to IGNITION ON mode.
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The “DAC” indicator does not come on when the “DAC” switch is pressed.
●
The slip indicator comes on.
In the above cases, have your vehicle checked by your Lexus dealer.