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6398-2. Steps to take in an emergency
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8
When trouble arises
If the vehicle battery is discharged
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. 
Open the hood. ( P. 537) 
Connect the jumper cables according to the following procedure: 
Connect a positive jumper cable clamp to the positive (+) battery 
terminal on your vehicle. 
Connect the clamp on the other end of the positive cable to the 
positive (+) battery terminal on the second vehicle. 
Connect a negative cable clamp to the negative (-) battery termi- 
nal on the second vehicle. 
Connect the clamp at the other end of the negative cable to a 
solid, stationary, unpainted metallic point away from the battery 
and any moving parts, as shown in the illustration.
Gasoline engine
The following procedures may be used to start the engine if the 
vehicle’s battery is discharged. 
You can also call any authorized Toyota retailer or Toyota autho- 
rized repairer, or any reliable repairer or a qualified repair shop.
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6408-2. Steps to take in an emergency
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Diesel engine 
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 smart entry & start system: Open and close any of the 
doors with the engine 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 smart entry & start system) or IGNITION 
ON mode (vehicles with smart entry & start system). 
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 any authorized 
Toyota retailer or Toyota authorized repairer, or any reliable repairer 
as soon as possible.
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6448-2. Steps to take in an emergency
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WARNING
■When exchanging the battery 
● When the vent plug and indicator are close to the hold down bracket, the 
battery fluid (sulfuric acid) may leak. 
● For information regarding battery replacement, contact any authorized 
Toyota retailer or Toyota authorized repairer, or any reliable repairer. 
■ To prevent damage to the vehicle (vehicles with manual transmission) 
Do not pull- or push-start the vehicle  as the three-way catalytic converter or 
catalytic converter may overheat and become a fire hazard.
NOTICE
■ When handling jumper cables 
When connecting the jumper cables, ensure that they do not become entan- 
gled in the cooling fan or belt.