Hybrid system warning TOYOTA PRIUS 2004 2.G Owner's Manual

231
You may hear a motor sound in the en-
gine compartment when the brake pedal is
depressed with the hybrid system off.
When the hybrid system is started or
stopped, you may hear a sound coming
from the hybrid vehicle battery in the lug-
gage compartment. However, this does not
indicate any trouble.
If there is a problem somewhere in the
hybrid system, the hybrid system malfunc-
tion warning light will come on in place of
the “READY” light. If this happens, contact
your Toyota dealer.
CAUTION
Never start the hybrid system from
outside the vehicle, or an accident
may occur. Be sure to sit on the driv-
er seat, then start the system when
driving.
NOTICE
The hybrid system cannot be
started when the shift position is
“N”. Be sure to put it in “P” and
then start the system.
 If any warning light comes on (See
page 117 for details.) or the auxilia-
ry battery is disconnected, the hy-
brid system may not start by push-
ing the “POWER” switch. In that
case, push it once again. If the
“READY” light does not come on,
contact your Toyota dealer.
 When you start the hybrid system
at a lowered outside temperature, it
may take longer before the blinking
“READY” light changes to stay on.
40p102
Before starting the hybrid system, be sure
to follow the instructions in “(a) Before
starting the hybrid system”.
Normal starting procedure
Carry the key and press the “POWER”
switch briefly and firmly with the brake
pedal depressed. The “READY” light starts
blinking. After a few seconds, the blinking
“READY” light remains on and a beep
sounds. (If the ambient temperature is
low, such as during winter driving condi-
tions, it may take time until the “READY”
light is on.)
The engine may not start even with the
“READY” light on.
(b) Turning on the hybrid
system
(Using the smart
function—on some models)

232
You may hear a motor sound in the en-
gine compartment when the brake pedal is
depressed with the hybrid system off.
When the hybrid system is started or
stopped, you may hear a sound coming
from the hybrid vehicle battery in the lug-
gage compartment. However, this does not
indicate any trouble.
If there is a problem somewhere in the
hybrid system, the hybrid system malfunc-
tion warning light will come on in place of
the “READY” light. If this happens, contact
your Toyota dealer.
CAUTION
Never start the hybrid system from
outside the vehicle, or an accident
may occur. Be sure to sit on the driv-
er seat, then start the system when
driving.
NOTICE
The hybrid system cannot be
started when the shift position is
“N”. Be sure to put it in “P” and
then start the system.
 If any warning light comes on (See
page 117 for details.) or the auxilia-
ry battery is disconnected, the hy-
brid system may not start by push-
ing the “POWER” switch. In that
case, push it once again. If the
“READY” light does not come on,
contact your Toyota dealer.
 When you start the hybrid system
at a lowered outside temperature, it
may take longer before the blinking
“READY” light changes to stay on.
Always slow down in gusty crosswinds.
This will allow you much better control.
Drive slowly onto curbs and, if pos-
sible, at a right angle. Avoid driving
onto high, sharp −edged objects and
other road hazards. Failure to do so
can lead to severe tire damage such
as a tire burst.
Drive slowly when passing over bumps
or travelling on a bumpy road. Other-
wise, the impact could cause severe
damage to the tires and/or wheels.
When parking on a hill, turn the front
wheels until they touch the curb so
that the vehicle will not roll. Apply the
parking brake, and put the hybrid
transaxle “P”. If necessary, block the
wheels.
Washing your vehicle or driving through
deep water may get the brakes wet. To
see whether they are wet, check that
there is no traffic near you, and then
press the pedal lightly. If you do not
feel a normal braking force, the brakes
are probably wet. To dry them, drive
the vehicle cautiously while lightly
pressing the brake pedal with the park-
ing brake applied. If they still do not
work safely, pull to the side of the road
and call a Toyota dealer for assistance.
Tips for driving in various
conditions

241
50p045c
Booster
battery
Negative
terminal
(“–” mark) Jumper
cable
c. Connect the clamp of the negative
(black) jumper cable to the negative
(–) terminal on the booster battery.
d. Connect the clamp at the other end of the negative (black) jumper cable
to a solid, stationary, unpainted, me-
tallic point of the vehicle with the
discharged battery.
The recommended connecting point is
shown in the following illustrations:
50p080a
Connecting point
CAUTION
When making the connections, to
avoid serious injury, do not lean over
the battery or accidentally let the
jumper cables or clamps touch any-
thing except the correct battery termi-
nals or the ground.
9. Charge the discharged battery with the jumper cables connected for approxi-
mately 5 minutes. At this time, run the
engine in the vehicle with the booster
battery at about 2000 rpm with the ac-
celerator pedal lightly depressed. 10. Start the hybrid system. Make sure the
“READY” light is on. If the hybrid ve-
hicle battery warning light comes on in
the multi −information display, the hybrid
vehicle battery is also discharged. Con-
tact your Toyota dealer.
11. Carefully disconnect the cables in the exact reverse order: the negative cable
and then the positive cable.
12. Carefully dispose of the battery cover cloths—they may now contain sulfuric
acid.
13. If removed, replace all the battery vent plugs.
If the cause of your auxiliary battery dis-
charging is not apparent (for example,
lights left on), you should have it checked
at your Toyota dealer.
If the first start attempt is not success-
ful...
Check that the clamp on the jumper
cables are tight. Recharge the discharged
battery with the jumper cables connected
for several minutes and restart your hybrid
system in the normal way.
If the another attempt is not successful,
the battery may be depleted. Have it
checked at your Toyota dealer.

2
Publication No. OM47482U
Part No. 01999-47482
Printed in Japan 04−0407 −01
U 5Quick index
 If a service reminder indicator or warning buzzer comes on 117 . . .
 If your vehicle will not start 238 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 If your vehicle overheats 242 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
.
 If you have a flat tire 243 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . .
 If your vehicle needs to be towed 254 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 Tips for driving during break-in period 202 . . . . . . . . . . . . . . . . . . . . . . . . . .
 How to start the hybrid system 230 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
 General maintenance 269 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . .
Gas station information
Fuel type:
UNLEADED gasoline, Octane Rating 87 (Research Octane Number 91)
or higher.
See page 202 for detailed information.
Fuel tank capacity:
45 L (11.9 gal., 9.9 lmp. gal.)
See page 204 for detailed information.
Engine oil:
API grade SL “Energy −Conserving” or ILSAC multigrade engine oil
is recommended.
See page 283 for detailed information.
Tire information: See pages 289 through 296.
Tire inflation pressure: See page 313.
C