Downhill assist control systemDownhill assist control system**If equippedThe downhill assist control system helps to prevent excessive speed on steep downhill
slopes.The system will operate when the vehicle is traveling under 18 mph (30 km/h).Warning:When using downhill assist control systemDo not rely overmuch on the downhill assist control system. This function does not
extend the vehicle’s performance limitations. Always thoroughly check the road conditions,
and drive safely.System operationPress the downhill assist control switch.The downhill assist control system indicator will comes on and the system will operate.When the system is in operation, the slip indicator will flash, and the stop lights/high
mounted stop lights will be lit. A sound may also occur during the operation. This
does not indicated a malfunction.Turning off the systemPress the downhill assist control switch while the system is in operation.The downhill assist control system indicator will flash as the system gradually ceases
operation, and will turn off when the system is fully off.Press the downhill assist
control switch while the downhill assist control system indicator is flashing to start
the system again.Note:Operating tipsThe 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 to select a lower shift range.
If the downhill assist control system indicator flashesIn the following situations, the indicator flashes and the system will not operate:The shift lever is in a position P.The vehicle speed exceeds approximately 18 mph (30 km/h).The brake system overheats.In the following situation, the indicator flashes to alert the driver, but the system
will operate:The downhill assist control switch is turned off while the system is operating. The system will gradually ceases operation. The indicator will flash during operation,
and then go off when the system is fully off.When the downhill assist control system is operated continuouslyThis may cause the brake actuator to overheat. In this case, the downhill assist control
system will stop operating, a buzzer will sound and the downhill assist control system
indicator will start flashing, and “Traction Control Turned OFF” will be shown on
the multi-information display. Refrain from using the system until the downhill assist
control system indicator stays on and the message goes off. (The vehicle can be driven
normally during this time.)Sounds and vibrations caused by the downhill assist control systemA 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 downhill assist control system.Either of the following conditions may occur when the downhill assist 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.System malfunctionIn the following cases, have your vehicle checked by your Toyota dealer.The downhill assist control system indicator does not come on when the engine switch
is turned to ON.The downhill assist control system indicator does not come on when the downhill assist
control switch is pressed.The slip indicator comes on.Warning:The system may not operate on the following surfaces, which may lead to an accident
causing death or serious injurySlippery surfaces such as wet or muddy roadsIcy surfaceUnpaved roads
