784
5-2. Steps to take in an emergency
SIENNA_OM_OM45483U_(U)
If the batter y is discharged
The following procedures may be used to start the engine if the vehi-
cle’s battery is discharged.
You can call your Toyota dealer or qualified repair shop.
If you have a set of jumper (or boo ster) cables and a second vehi-
cle with a 12-volt battery, you can jump start your vehicle by follow-
ing the steps below.
Open the hood. ( P. 669)
Remove the engine cover.
Lift the edge of the cover to
fixed pins, and then pull the
cover towards you to remove.
STEP1
786 5-2. Steps to take in an emergency
SIENNA_OM_OM45483U_(U)
Start the engine of the second vehicle. Increase the engine
speed slightly and maintain at that level for approximately 5
minutes to recharge the battery of your vehicle.
Vehicles with a smart key system only: Open and close any
of the doors of your vehicle with the “ENGINE START
STOP” switch off.
Maintain the engine speed of the second vehicle and start
the engine of your vehicle by turning the engine switch to
the “ON” position (vehicles without a smart key system) or
turning the “ENGINE START STOP” switch to IGNITION
ON mode (vehicles with a smart key system).
Once the vehicle’s engine has started, remove the jumper
cables in the exact reverse or der from which they were con-
nected.
To install the engine cover, conduct the removal procedure
in reverse. After installing, check that the fixed pins are
inserted securely.
Once the engine starts, have the vehicle inspected at your Toyota
dealer as soon as possible.STEP3
STEP4
STEP5
STEP6
STEP7
