jump start TOYOTA AVALON 2021 Owners Manual (in English)
Page 466 of 548
4667-2. Steps to take in an emergency
If  you  have  a  set  of  jumper  (or  booster)  cables  and  a  second  vehicle
with a 12-volt battery, you can jump start your vehicle by following the
steps below.
Confirm  that  the  electronic  key
is being carried.
When  connecting  the  jumper  (or
booster)  cables,  depending  on  the
situation,  the  alarm  may  activate
and doors locked. (P. 82)
Open the hood. (P. 381)
Vehicles  with  3.5  L  V6  (2GR-
FKS)  engine:  Remove  the
engine cover.
Make sure to pull the engine cover
straight up when removing it.
If  the vehicle batter y is discharged
The following procedures may be used to start the engine if the
vehicle’s battery is discharged.
You can also call your Toyota dealer or a qualified repair shop.
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Page 468 of 548
4687-2. Steps to take in an emergency
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.
Open  and  close  any  of  the  doors  of  your  vehicle  with  the  engine
switch off.
Maintain  the  engine  speed  of  the  second  vehicle  and  turn  the
engine  switch  to  IGNITION  ON  mode,  then  start  the  vehicle's
engine.
Once the vehicle’s engine has started, remove the jumper cables in
the exact reverse order from which they were connected.
Once  the  engine  starts,  have  the vehicle  inspected  at  your  Toyota
dealer as soon as possible.5
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