INFORMATIONBEFOREDRIVINGYOURTOYOTA -> Engine exhaust cautions for Your Toyota 4 Runner SUV Fourth Generation (2003-2009)

07 12.25  
Engine exhaust cautions  
D Do not remain for a long time in a  
parked vehicle with the engine run-  
ning. If it is unavoidable, however,  
do so only in an unconfined area  
and adjust the heating or cooling  
system to force outside air into the  
vehicle.  
D Do not leave the engine running in  
an area with snow buildup, or  
where it is snowing. If snowbanks  
build up around the vehicle while  
the engine is running, exhaust  
gases may collect and enter the ve-  
hicle. This may lead to death or a  
serious health hazard.  
CAUTION  
D Exhaust gases include harmful car-  
bon monoxide (CO) that is colorless  
and odorless.  
Inhaling exhaust  
gases may lead to death or a seri-  
ous health hazard.  
D The exhaust should be checked  
occasionally. If there is a hole or  
crack caused by corrosion, damage  
D Keep the back door and back win-  
dow closed while driving. An open  
or unsealed back door and back  
window, may cause exhaust gases  
to be drawn into the vehicle.  
D When taking a nap in the vehicle,  
always turn the engine off. Other-  
wise, you may accidentally move  
the shift lever or depress the accel-  
erator pedal, which could cause an  
accident or fire due to engine over-  
heating. Additionally, if the vehicle  
to  
a
joint or abnormal exhaust  
noise, be sure to have the vehicle  
inspected and repaired by your  
Toyota dealer. Failure to do so may  
allow exhaust gases to enter the  
vehicle, resulting in death or  
serious health hazard.  
D To allow proper operation of your  
vehicle’s ventilation system, keep  
the inlet grilles in front of the wind-  
shield clear of snow, leaves, or oth-  
er obstructions.  
a
is parked in  
a
poorly ventilated  
area, exhaust gases may collect and  
enter the vehicle, leading to death  
or a serious health hazard.  
D If the vehicle is in a poorly venti-  
lated area, turn the engine off. In a  
closed area, such as a garage, ex-  
haust gases may collect and enter  
the vehicle. This may lead to death  
or a serious health hazard.  
D If the smell of exhaust is noticed  
inside the vehicle, open the win-  
dows. Large amounts of exhaust in  
the vehicle can cause driver drowsi-  
ness and an accident, resulting in  
death or a serious health hazard.  
Have the vehicle inspected by your  
Toyota dealer immediately.  
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