fuses TOYOTA HIGHLANDER HYBRID 2007 XU40 / 2.G Owners Manual

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Spare fuses
If you perform maintenance by yourself,
be sure to follow the correct procedure
given in this Section.
You should be aware that improper or in-
complete servicing may result in operating
problems.
Performing do−it−yourself maintenance
during the warranty period may affect your
warranty coverage. Read the separate
Toyota Warranty statement for details and
suggestions.
This Section gives instructions only for
those items that are relatively easy for an
owner to perform. As explained in Section
6, there are still a number of items that
must be done by a qualified technician
with special tools.
For information on tools and parts for do −
it −yourself maintenance, see “Parts and
tools” on page 382 in this Section.
Utmost care should be taken when work-
ing on your vehicle to prevent accidental
injury. Here are a few precautions that
you should be especially careful to ob-
serve:
Doityourself service
precautions

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Tools:
Funnel (only for adding coolant)
CHECKING BRAKE FLUID
Parts (if level is low):
SAE J1703 or FMVSS No.116 DOT 3
brake fluid
Tools:
Rag or paper towel
Funnel (only for adding fluid)
CHECKING 12 VOLT BATTERY
CONDITION
Tools:
Warm water
Baking soda
Grease
Conventional wrench
(for terminal clamp bolts)
CHECKING AND REPLACING FUSES
Parts (if replacement is necessary):
Fuse with same amperage rating as
original ADDING WASHER FLUID
Parts:
Water
Washer fluid containing antifreeze
(for winter use)
Tools:
Funnel
REPLACING LIGHT BULBS
Parts:
Bulb with same number and wattage
rating as original (See charts in
“Replacing light bulbs” on page 404 in
Section 7 −3.)
Tools:
Screwdriver

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DOITYOURSELF MAINTENANCE
Electrical components
Checking 12 volt battery condition400
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12 volt battery recharging precautions 401
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Checking and replacing fuses 402
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Adding washer fluid 403
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Replacing light bulbs 404
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SECTION 7 3

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GoodBlown
Ty p e A
Good Blown
Ty p e B
Good Blown
Ty p e C
If the headlights or other electrical
components do not work, check the
fuses. If any of the fuses are blown,
they must be replaced.
See “Fuse locations” on page 378 in Sec-
tion 7 −1 for locations of the fuses.
Turn the ignition switch and inoperative
component off. Pull the suspected fuse
straight out and check it.
Determine which fuse may be causing the
problem. The lid of the fuse box shows
the name of the circuit for each fuse. See
page 416 in Section 8 for the functions
controlled by each circuit.
Checking and replacing fuses

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Type A fuses can be pulled out by using
the pull−out tool. The location of the pull −
out tool is shown in the illustration.
If you are not sure whether the fuse has
blown, try replacing the suspected fuse
with one that you know is good.
If the fuse has blown, push a new fuse
into the clip.
Only install a fuse with the amperage rat-
ing designated on the fuse box lid.
If you do not have a spare fuse, in an
emergency you can pull out the “CRT” or
“CIG” fuse, which may be dispensable for
normal driving, and use it if its amperage
rating is the same.
If you cannot use one of the same amper-
age, use one that is lower, but as close
to the rating as possible. If the amperage
is lower than that specified, the fuse
might blow out again but this does not
indicate anything wrong. Be sure to get
the correct fuse as soon as possible and
return the substitute to its original clip.
It is a good idea to purchase a set of
spare fuses and keep them in your ve-
hicle for emergencies. If the new fuse immediately blows out,
there is a problem with the electrical sys-
tem. Have your Toyota dealer correct it as
soon as possible.
CAUTION
Never use a fuse with a higher am-
perage rating, or any other object, in
place of a fuse. This may cause ex-
tensive damage and possibly a fire.
If the washer does not work or the
“LOW WASHER FLUID” warning mes-
sage appears on the multiinformation
display, the washer tank may be empty.
Add washer fluid.
You may use plain water as washer fluid.
However, in cold areas where tempera-
tures range below the freezing point, use
washer fluid containing antifreeze. This
product is available at your Toyota dealer
and most auto parts stores. Follow the
manufacturer ’s directions for how much to
mix with water.
NOTICE
Do not use engine antifreeze or any
other substitute because it may dam-
age your vehicle’s paint.
Adding washer fluid

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SPECIFICATIONS
Specifications
Dimensions and weights410
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Engine 410
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Fuel 411
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Traction motor 411
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Hybrid battery 411
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Service specifications 412
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Tires 415
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Fuses 416
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SECTION 8

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Engine compartment
Engine compartment
Fuses (type A)1. ETCS 10 A: Hybrid system
2. DC/DCS 10 A: Hybrid system
3. ABS NO.2 10 A: Electronically con-
trolled brake system
4. ABS NO.1 10 A: Electronically con-
trolled brake system
5. BATT FAN 15 A: Hybrid system
6. ABS NO.3 15 A: Electronically con-
trolled brake system
7. OIL PUMP 10 A: Transmission fluid
cooling system
8. ST 7.5 A: Hybrid system
Engine compartment
9. RR HTR 15 A: Rear heater system
10. DRL 7.5 A: Daytime running light sys-
tem
11. HLP L LWR 15 A: Left−hand head-
light (low beam)
12. HLP L UPR 15 A: Left−hand headlight
(high beam)
13. HLP R UPR 15 A: Right−hand head-
light (high beam)
14. PWR OUTLET NO.2 20 A: Power out-
let (115 VAC)
15. TOWING 20 A: Trailer lights
Fuses

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Instrument panel
16. HAZ 15 A: Turn signal lights, emergen-
cy flashers
17. SECURITY 15 A: Theft deterrent sys-
tem
18. AM2 NO.1 30 A: “IGN”, “IG2” and “ST”
fuses
19. MPXB1 7.5 A: Electric power steering
system
20. HORN 10 A: Horns
21. RADIO NO.1 25 A: Audio system22. ECUB NO.1 7.5 A:
Theft deterrent
system, air conditioning system,
gauges and meters, electric moonroof,
engine immobilizer system, multiplex
communication system
23. DOME 10 A: Personal lights, interior
lights, vanity lights, ignition switch light,
wireless remote control system, gauges
and meters, navigation system
24. DOOR NO.1 25 A: Power door lock
system
25. A/F 25 A: Air/fuel control system
26. CRT 7.5 A: Rear seat entertainment
system, navigation system screen
27. HLP R LWR 15 A: Right−hand head-
light (low beam)
28. INV W/P 15 A: Hybrid system
29. IGCT NO.5 10 A: Hybrid system
30. WATER PUMP 10 A: Air conditioning
system
31. IGCT NO.4 10 A: Emission control
system, transmission control system,
air/fuel control system
32. IGCT NO.3 10 A: Hybrid system, fuel
pump
33. IGCT NO.2 10 A: Hybrid system34. IGN 10 A:
Meters and gauges, SRS
airbag system, hybrid system, electroni-
cally controlled brake system, engine
immobilizer system
35. RAD NO.2 7.5 A: Audio system, rear
seat entertainment system, navigation
system, air c onditioning system, multi-
plex communication system
36. CIG 15 A: Power outlet (12 VDC)
37. P RR DOOR 20 A: Power windows
38. PWR OUTLET1 15 A: Power outlets
(12 VDC)
39. FR FOG 20 A: Front fog lights
40. ECUIG 10 A: Electronically controlled
brake system, transmission control sys-
tem, electric power steering system,
theft deterrent system
41. WIPER 25 A: Windshield wipers
42. D RR DOOR 20 A: Power windows
43. D FR DOOR 25 A: Power windows,
power door lock system, door courtesy
light
44. S/ROOF 20 A: Electric moonroof
45. HEATER 10 A: Air conditioning system,
rear heater system, rear window defog-
ger, hybrid system

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46. IG1 7.5 A: Hybrid system, power door
lock system, multiplex communication
system, airbag on −off indicator lights,
turn signal lights, back −up lights, out-
side rear view mirror defoggers, auto
anti −glare inside rear view mirror, pow-
er outlet (115 VAC), seat heaters, navi-
gation system
47. RR WIP 15 A: Rear window wiper
48. STOP 20 A: Stop lights, high mounted
stoplight, electronically controlled brake
system, transmission control system,
hybrid system
49. OBD 7.5 A: On−board diagnosis sys-
tem
50. SEAT HTR 15 A: Seat heaters
51. IG2 15 A: Multiport fuel injection sys-
tem/sequential fuel injection system,
engine ignition system
52. WASHER 20 A: Windshield washer,
rear window washer
53. FUEL OPN 7.5 A: Fuel filler door
opening system
54. FR DEF 20 A: Windshield wiper deicer,
rear view mirror defoggers
55. P FR DOOR 20 A: Power windows,
door courtesy light 56. TAIL 10 A:
Parking lights, tail lights,
side marker lights, license plate lights,
front fog lights
57. PANEL 7.5 A: Instrument panel lights
Fuses (type B)
58. ABS MTR2 30 A: Electronically con-
trolled brake system
59. ABS MTR1 30 A: Electronically con-
trolled brake system
60. HEATER 50 A: Air conditioning system,
“WATER PUMP” fuse
61. RR HTR 30 A: Rear heater system
62. RR DEF 30 A: Rear window defogger
63. RDI FAN NO.1 40 A: Electric cooling
fan
64. RDI FAN NO.2 40 A: Electric cooling
fan
65. MAIN 40 A: “H−LP L LWR”, “H −LP L
UPR”, “H− LP R LWR”, “H −LP R UPR”
and “DRL” fuses
66. IGCT NO.1 50 A: “INV W/P”, “IGCT
NO.2”, “IGCT NO.3”, “IGCT NO.4” and
“IGCT NO.5” fuses
67. AM1 40 A: “ECU−IG”, “WASHER”,
“IG1”, “WIPER”, “RR WIP”, “HEATER
(10 A)”, “RAD NO.2” and “CIG” fuses
68. POWER 30 A: Power seat Fuses (type C)
69. DC/DC 120 A: Hybrid system