display TOYOTA PRIUS 2002 1.G Owner's Guide

168
Before making these checks, make sure
you have followed the correct starting
procedure given in ”How to start the
hybrid system” on page 162 in Section 4
and that you have sufficient fuel. Also
check whether the other keys will start the
hybrid system. If they work, your key may
be broken. Have the key checked at your
Toyota dealer. If none of your keys work,
the hybrid vehicle immobiliser system is
possibly broken. Call your Toyota dealer.
(See ”Keys” on page 18 in Section 2−1.)
If the instrument cluster dims or the
instrument cluster display turns off
with the ignition switch on— 1. Check that the auxiliary battery termi- nals are tight and clean.
2. If the auxiliary battery terminals are O.K., the auxiliary battery is dis-
charged. You may try jump starting.
See “(b) Jump starting” for further in-
structions.
NOTICE
Hybrid vehicles cannot be push
started.
If the instrument cluster is shown in
appropriate brightness with the ignition
switch turned to on—
The hybrid vehicle system is suspected to
be faulty. Contact your Toyota dealer. If the auxiliary battery is discharged,
the hybrid system can be started by
jump starting. Depending on the the ve-
hicle condition, the engine may not
start.
To avoid serious personal injury and
damage to your vehicle which might re-
sult from battery explosion, acid burns,
electrical burns, or damaged electronic
components, these instructions must be
followed precisely.
If you are unsure about how to follow this
procedure, we strongly recommend that
you seek the help of a competent qualified
technician or towing service.
If your vehicle will not start—
(a) Simple checks
(b) Jump starting

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50p045a
Booster
battery
Negative
terminal
(“−
” mark) Jumper
cable
Discharged battery
Positive
terminal
(“+” mark)
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:
50p043a
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.
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.

209
ENGINE OIL SELECTION
Use API grade SJ “Energy−Conserving”,
SL “Energy −Conserving” or ILSAC multi-
grade engine oil.
Recommended viscosity (SAE):
OIL05u
SAE 5W30 is the best choice for your
vehicle, for good fuel economy, and
good starting in cold weather.
If you use SAE 10W30 engine oil in
extremely low temperatures, the engine
may become difficult to start, so SAE
5W30 engine oil is recommended.
82P103
API service symbol
ILSAC certification mark
Oil identification marks
Either or both API registered marks are
added to some oil containers to help
you select the oil you should use.
The API Service Symbol is located any-
where on the outside of the container.
The top portion of the label shows the oil
quality by API (American Petroleum Insti-
tute) designations such as SL. The center
portion of the label shows the SAE viscos-
ity grade such as SAE 5W −30. “Energy −
Conserving” shown in the lower portion,
indicates that the oil has fuel −saving ca-
pabilities.
The ILSAC (International Lubricant Stan-
dardization and Approval Committee) Certi-
fication Mark is displayed on the front of
the container.

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90p006a
Engine compartment
8. AM2 15 A: Starting system, multiport
fuel injection system/sequential multi-
port fuel injection system, hybrid ve-
hicle immobiliser system
9. THRO 15 A: Electronic throttle control
system
10. HEAD (RH) (Vehicles without DAY- TIME RUNNING LIGHT SYSTEM) or
HEAD LO (RH) (Vehicles with DAY-
TIME RUNNING LIGHT SYSTEM) 10
A: Right −hand headlight
11. HEAD HI (LH) (Vehicles without DAY- TIME RUNNING LIGHT SYSTEM) 10
A: Left −hand headlight (high beam)
90p007a
Instrument panel
12. BATT FAN 10 A: Battery cooling fan
13. ABS NO.3 20 A: Hydraulic brake
booster
14. HV 20 A: Hybrid system
15. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
16. HEAD (LH) (Vehicles without DAY- TIME RUNNING LIGHT SYSTEM) or
HEAD LO (LH) (Vehicles with DAY-
TIME RUNNING LIGHT SYSTEM) 10
A: Left −hand headlight
90p008a
Trunk
17. DOME 15 A: Audio system, mult −infor-
mation display, interior light, trunk light,
power window system, wireless remote
control system
18. TURNHAZ 10 A: Turn signal lights,
Emergency flasher
19. PANEL 5 A: Audio system, ashtray
light, headlight beam level control sys-
tem, emergency flasher
20. GAUGE 10 A: Gauge and meter, emer-
gency flasher, rear window defogger,
service reminder indicator and warning
buzzers, back− up light, power window
system, air c onditioning system

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21. HTR 10 A: Air conditioning system
22. TAIL 7.5 A: Parking lights, tail lights,
license plate lights, side marker lights
23. ECUIG 5 A: Air conditioning system,
anti −lock brake system, electric power
steering, daytime running light system
24. STOP 15 A: Stop lights, high mounted
stoplights, anti −lock brake system
25. ACC 10 A: Anti−lock brake system
warning light, clock, audio system, mul-
ti −information display, shift lock system
26. WIPER 30 A: Windshield wiper
27. ECUB 7.5 A: Air conditioning system,
daytime running light system, electric
power steering system, hybrid vehicle
immobiliser system
28. CIG 15 A: Power outlet
29. WASHER 15 A: Washer
30. DOOR 30 A: Power door lock system
31. SRS ACC 10 A: SRS airbags, seat
belt pretensioners
32. OBD II 7.5 A: No circuit
33. PWR1 20 A: Power window system
34. AM1 5 A: “ACC”, “CIG”, “SRS ACC”,
“WASHER”, “HTR”, “WIPER”, “ECU −IG”
and “GAUGE” fuses
35. DC/DCS 5 A: Inverter and converter 36. HTR NO.3 50 A:
Air conditioning sys-
tem
37. EMPS 50 A: Electric power steering
38. ABS NO.1 40 A: Anti−lock brake sys-
tem
39. MF HEAD 30 A: Daytime running light
system
40. HTR 50 A: Air conditioning system
41. RDI 30 A: Electric cooling fan
42. ABS NO.2 30 A: Hydraulic brake
booster