cooling TOYOTA PRIUS 2004 2.G User Guide

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TIRE CHAIN SELECTION
Use the tire chains of correct size.
Regulations regarding the use of tire
chains vary according to location or
type of road, so always check local reg-
ulations before installing chains.
CHAIN INSTALLATION
Install the chains on the front tires as
tightly as possible. Do not use tire
chains on the rear tires. Retighten
chains after driving 0.5—1.0 km
(1/4—1/2 mile).
When installing chains on your tires, care-
fully follow the instructions of the chain
manufacturer.
If wheel covers are used, they will be
scratched by the chain band, so remove
the covers before putting on the chains.CAUTION
Do not exceed 50 km/h (30 mph) or
the chain manufacturer ’s recom-
mended speed limit, whichever is
lower.
Drive carefully avoiding bumps,
holes, and sharp turns, which may
cause the vehicle to bounce.
Avoid sharp turns or lockedwheel
braking, as use of chains may ad-
versely affect vehicle handling.
When driving with chains installed,
be sure to drive carefully. Slow
down before entering curves to
avoid losing control of the vehicle.
Otherwise an accident may occur.
NOTICE
Do not attempt to use a tire chain on
the compact spare tire, as it may re-
sult in damage to the vehicle as well
as the tire.
WHEN TO REPLACE YOUR WHEELS
If you have wheel damage such as
bending, cracks or heavy corrosion, the
wheel should be replaced.
If you fail to replace a damaged wheel,
the tire may slip off the wheel or cause
loss of handling control.
WHEEL SELECTION
When replacing wheels, care should be
taken to ensure that the wheels are re-
placed by ones with the same load ca-
pacity, diameter, rim width, and offset.
This must be observed on compact spare
tire, too.
Correct replacement wheels are available
at your Toyota dealer.
A wheel of a different size or type may
adversely affect handling, wheel and bear-
ing life, brake cooling, speedometer/odom-
eter calibration, stopping ability, headlight
aim, bumper height, vehicle ground clear-
ance, and tire or snow chain clearance to
the body and chassis.
Replacing wheels

310
Overall length mm (in.) 4445 (175.0)
Overall width mm (in.) 1725 (67.9)
Overall height mm (in.) 1490 (58.7)*
Wheelbase mm (in.) 2700 (106.3)
Front tread mm (in.) 1505 (59.3)
Rear tread mm (in.) 1480 (58.3)
Vehicle capacity weight
(occupants + luggage)kg (lb.) 385 (845)
*: Unladen vehicle
Electric motor
Type: Permanent magnet synchronous motor (water cooling)
Maximum output: 50/1200 − 1540 kW/rpm
Maximum torque: 400/0 − 1200 N·m/rpm Model: 1NZ
−FXE
Type: 4 −cylinder in line, 4 cycle, gasoline
Bore and stroke, mm (in.): 75.0 x 84.7 (2.95 x 3.33)
Displacement, cm
3 (cu. in.):
1497 (91.4)
Dimensions and weight Engine

312
ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., lmp.
qt.):With filter 3.7 (3.9, 3.3)
Without filter 3.4 (3.6, 3.0)
“Toyota Genuine Motor Oil” is used in your
Toyota vehicle. Use Toyota approved “Toyota
Genuine Motor Oil” or equivalent to satisfy the
following grade and viscosity.
Oil grade: API grade SL “Energy −Conserving” or
ILSAC multigrade engine oil. Recommended oil viscosity:
SAE 5W
−30
oil008
Outside temperature
Please contact your Toyota dealer for further
details. COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
For gasoline engine 8.6 (9.0, 7.5)
For electric motor
and inverter and
converter 2.7 (2.9, 2.4)
Coolant type: “Toyota Super Long Life Coolant” is
used in your Toyota vehicle at factory
fill. In order to avoid technical prob-
lems, only use “Toyota Super Long Life
Coolant” or similar high quality ethyl-
ene glycol based non −silicate, non −
amine, non− nitrite, and non− borate
coolant with long −life hybrid organic
acid technology. (Coolant with long −life
hybrid organic acid technology is a
combination of low phosphates and or-
ganic acids.)
Do not use plain water alone.
Please contact your Toyota dealer for
further details.

315
22. IGN 7.5 A: Hybrid system, hybrid ve-
hicle immobilizer system, SRS air bags
23. SPARE 30 A: Spare
24. SPARE 15 A: Spare
25. DRL 7.5 A: Daytime running light sys-
tem
26. HLP LO RH 15 A (Vehicles with dis- charged headlight) or 10 A (Vehicles
with halogen headlight): Right−hand
headlight (low beam)
27. HLP LO LH 15 A (Vehicles with dis- charged headlight) or 10 A (Vehicles
with halogen headlight): Left−hand
headlight (low beam)
28. HLP HI RH 10 A: Right−hand head-
light (high beam)
29. HLP HI LH 10 A: Left−hand headlight
(high beam)
30. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
31. AM2 15 A: “IGN” fuse, ignition system
32. HORN 10 A: Horn
33. HEV 20 A: Hybrid system
34. P CON MAIN 7.5 A: Parking control
system, hybrid vehicle immobilizer sys-
tem 35. P CON MTR 30 A:
Parking control
system or ABS1 25 A: Anti−lock
brake system
36. ETCS 10 A: Electronic throttle control
system
37. BATT FAN 10 A: Battery cooling fan
38. HAZ 10 A: Turn signal lights, emergen-
cy flasher
39. DOME 15 A: Audio system, interior
lights, smart entry and start system,
gauge and meter, turn signal lights,
luggage room light, clock
40. ABS MAIN3 15 A: Anti−lock brake sys-
tem
41. ABS MAIN2 10 A: Anti−lock brake sys-
tem
42. ABS MAIN1 10 A: Anti−lock brake sys-
tem
43. FR FOG 15 A: Fog lights
44. CHS W/P 10 A: CHS W/P
45. AMP 30 A: Audio system
46. PTC HTR2 30 A: PTC heater
47. PTC HTR1 30 A: PTC heater
48. CDS FAN 30 A: Electric cooling fan
49. DC/DSS 5 A: Inverter and converter
50. MAIN 120 A: Hybrid system