2004 TOYOTA HIGHLANDER fuel

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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
NOTICE
Be careful not to spill the engine
oil on the vehicle components.
 Avoid overfilling, or the engine
could be damaged.
 Check the oil level on the dipstick
once again after adding the oil.
ENGINE OIL SELECTION
“Toyota Genuine Motor Oil” is filled 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 viscosity: SAE 5W −30
Outside temperature
SAE 5W30 is the best choice for good
fuel economy and good starting in cold
weather.
If SAE 5W30 is not available, SAE
10W30 may be used. However, it
should be replaced with SAE 5W30 at
the next oil change.

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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
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.
To ensure excellent lubrication perfor-
mance for your engine, “Toyota Genuine
Motor Oil” is available, which has been
specifically tested and approved for all
Toyota engines.
Please contact your Toyota dealer for fur-
ther details about “Toyota Genuine Motor
Oil”.

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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
5. After completing the tire inflation
pressure measurement and ad-
justment, apply soap water to the
valve and check the leakage.
6. Install the tire valve cap.
If the gauge and the air pump are not
available, have your vehicle checked
by your Toyota dealer.
CAUTION
Be sure to reinstall the tire valve
caps. Without the valve caps, dirt
or moisture could get into the
valve core and cause air leakage.
If the caps have been lost, have
new ones put on as soon as pos-
sible.
Incorrect tire infl ation pressure may
waste fuel, reduce the comfort of driv-
ing, reduce tire life and make your ve-
hicle less safe to drive.
If a tire frequently needs refilling,
have it checked by your Toyota deal-
er.
CAUTION
Keep your tires properly inflated.
Otherwise, the following condi-
tions may occur and cause an ac-
cident resulting in death or seri-
ous injuries.
Low tire pressure ( underinfla-
tion)—
 Excessive wear
 Uneven wear
 Poor handling
 Possibility of blowouts from
overheated tire.
 Poor sealing of the tire bead
 Wheel deformation and/or tire
separation
 A greater possibility of tire
damage from road hazards
High tire pressure (overinfla-
tion)—
Poor handling
 Excessive wear
 Uneven wear
 A greater possibility of tire
damage from road hazards

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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
SPECIFICATIONS
Specifications
Dimensions and weights 398
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Engine 398
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Fuel 399
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Service specifications 399
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Tires 402
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Fuses 402
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SECTION 8

’04 HIGHLANDER_U (L/O 0308)
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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
Fuel type:
2AZ− FE engine
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or
higher
3MZ −FE engine
Unleaded gasoline, Octane Rating 87
(Research Octane Number 91) or
higher. For improved vehicle perfor-
mance, the use of premium unleaded
gasoline with an Octane Rating of 91
(Research Octane Number 96) or
higher is recommended.
Fuel tank capacity, L (gal., Imp. gal.): 72.5 (19.1, 16.0) ENGINE
Valve clearance (engine cold), mm (in.):
2AZ− FE engine
Intake 0.19—0.29 (0.007—0.011)
Exhaust 0.30—0.40 (0.012—0.016)
3MZ −FE engine
Intake 0.15—0.25 (0.006—0.010)
Exhaust 0.25—0.35 (0.010—0.014)
Spark plug type: DENSO SK20R11
NGK IFR6A11
Spark plug gap, mm(in.): 1.1 (0.043)
Drive belt tension measured with Bor-
roughs drive belt tension gauge
No.BT− 33−73F (used belt), Ibf:
2AZ− FE engine
Automatic adjustment
3MZ −FE engine
125 10 ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., Imp.
qt.):
2AZ− FE engine
With filter 3.8 (4.0, 3.3)
Without filter 3.6 (3.8, 3.2)
3MZ −FE engine
With filter 4.7 (5.0, 4.1)
Without filter 4.5 (4.8, 4.0)
“Toyota Genuine Motor Oil” is f illed 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
Fuel Service specifications

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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
Instrument panel
Fuses (type A)
1. A/F 25 A: Air fuel ratio sensor
2. CRT 7.5 A: Rear seat entertainment
system, navigation system
3. STARTER 7.5 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
4. EFI NO.2 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
5. ETCS 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
Engine compartment
(with daytime running light system)
6. RR HTR 15 A: Rear air conditioning
system
7. HEAD LP RH LWR 15 A: Right−hand
headlight (low beam)
8. HEAD LP LH LWR 15 A: Left−hand
headlight (low beam)
9. ALTS 7.5 A: Charging system
10. POWER OUTLET2 20 A: Power outlets
11. TOWING 20 A: Trailer lights
12. HORN 10 A: Horns
13. SECURITY 15 A: Theft deterrent sys-
tem 14. HLP RH UPR 10 A:
Right−hand head-
light (high beam)
15. ECU·B 7.5 A: Theft deterrent system,
air conditioning system, gauges and
meters, multiplex communication sys-
tem, electronic moon roof
16. EFI NO.1 20 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system, fuel pump
17. DOOR LOCK 25 A: Power door lock
system, theft deterrent system
18. HLP LH UPR 10 A: Left−hand head-
light (high beam)
19. RAD NO.1 25 A: Car audio system
20. DOME 10 A: Personal lights, interior
lights, vanity lights, ignition switch light,
wireless remote control system, gauges
and meters, navigation system
21. HAZARD 15 A: Emergency flashers,
instrument panel light, trailer lights
22. SPARE 7.5 A: Spare fuse
23. SPARE 15 A: Spare fuse
24. SPARE 25 A: Spare fuse
25. IGN 10 A: Gauges and meters, SRS
airbag system, multiport fuel injection
system/s equential multiport fuel injec-
tion system

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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
26. RAD NO.2 7.5 A: Car audio system,
shift lock system, navigation system,
rear seat entertainment system, air
conditioning system, multiplex commu-
nication system
27. CIG 15 A: Cigarette lighter
28. P RR DOOR 20 A: Power windows
29. PWR OUTLET1 15 A: Power outlets
30. FR FOG 20 A: Front fog lights
31. ECUIG 10 A: Electric moon roof,
anti −lock brake system, vehicle stability
control system, shift lock system,
charging system, starting system
32. WIPER 25 A: Windshield wipers and
washer
33. D RR DOOR 20 A: Power windows
34. D FR DOOR 25 A: Power windows,
door courtesy lights, power door lock
system
35. S/ROOF 20 A: Electric moon roof
36. HEATER 10 A: Air conditioning system,
electric cooling fan, rear window defog-
ger, outside rear view mirror defogger,
gauges and meters 37. IG1 7.5 A:
Back−up lights, vehicle sta-
bility control system, multiport fuel in-
jection system/sequential multiport fuel
injection system, outside rear view mir-
ror heaters, power door lock system,
wireless remote control system, naviga-
tion system, multiplex communication
system
38. RR WIP 15 A: Rear window wiper
39. STOP 20 A: Stop lights, high mounted
stoplight, anti −lock brake system, ve-
hicle stability control system, shift lock
system, trailer lights, multiplex commu-
nication system, multiport fuel injection
system/se quential multiport fuel injec-
tion system
40. OBD 7.5 A: On−board diagnosis sys-
tem
41. SEAT HTR 15 A: Seat heaters
42. IG2 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, charging system, starter sys-
tem
43. WASHER 20 A: Low windshield washer
fluid level warning light
44. FR DEF 20 A: Air conditioning system,
outside rear view mirror defoggers 45. P FR DOOR 20 A:
Power windows,
door courtesy lights, multiplex commu-
nication system
46. TAIL 10 A: Tail lights, license plate
lights, instrument panel lights, front fog
lights, front side marker lights, rear
side marker lights, parking lights
47. PANEL 7.5 A: Instrument panel lights,
trailer lights
48. DRL 7.5 A: Daytime running light sys-
tem
Fuses (type B)
49. AM2 30 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, starting system
50. ABS2 50 A: Anti−lock brake system,
vehicle stability control system
51. ABS1 30 A: Anti−lock brake system,
vehicle stability control system
5

2. HTR 50 A: Air conditioning system
53. RDI 30 A: Electric cooling fans
54. RR DEF 30 A: Rear window defoggers
55. CDS 30 A: Electric cooling fans
56. MAIN 40 A: “H−LP RH LWR”, “H −LP
LH LWR”, “H −LP RH UPR” and “H −LP
LH UPR” fuses

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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
57. AM1 40 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, starting system
58. POWER 30 A: Power seat
Fuse (type C)
59. ALT 140 A: “POWER”, “STOP”, “FR
DEF”, “FR FOG”, “OBD”, “TAIL”,
“PANEL”, “S/ROOF”, “D FR DOOR”, “P
FR DOOR”, “D RR DOOR”, “P RR
DOOR” and “PWR OUTLET1” fuses
60. RDI 50 A: Electric cooling fans