2004 TOYOTA 4RUNNER air condition

’04 4Runner_U (L/O 0308)
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2004 4RUNNER from Aug. ’03 Prod. (OM35811U)
The air conditioning filter is behind the
glove box.
The air conditioning filter may clog af-
ter long use. The filter may need to be
replaced if the air flow of the air condi-
tioning and heater experiences extreme
reductions in operating efficiency, or if
the windows begin to fog up easily.
To maintain the air conditioning efficiency,
inspect and replace the air conditioning
filter according to the maintenance sched-
ule. (For scheduled maintenance informa-
tion, please refer to the “Scheduled Main-
tenance Guide” or “Owner ’s Manual
Supplement”.)1. Open the glove box. Remove the
screw with a Phillipshead screw-
driver and slide the hook as shown.2. Push each side of the glove box todisconnect the claws.

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2004 4RUNNER from Aug. ’03 Prod. (OM35811U)
Fourwheel drive models:
Do not use tires of different
brands, sizes, construction or
tread patterns, as this may
cause dangerous handling
characteristics resulting in
loss of control.
Toyota recommends all four tires,
or at least both of the front or rear
tires be replaced at a time as a set.
See “If you have a flat tire” on page
321 for tire change procedure.
When a tire is replaced, the wheel
should always be balanced.
An unbalanced wheel may affect ve-
hicle handling and tire life. Wheels
can get out of balance with regular
use and should therefore be balanced
occasionally.
When replacing a tubeless tire, the
air valve should also be repl aced
w i t h a new on e.
To equalize the wear and help ex-
tend tire life, Toyota recommends
that you rotate your tires accord-
ing to the maintenance schedule.
(For scheduled maintenance infor-
mation, please refer to the “Sched-
uled Maintenance Guide” or “Own-
er’s Manual Supplement”.)
However, the most appropriate tim-
ing for tire rotation may vary ac-
cording to your driving habits and
road surface conditions.
See “If you have a flat tire” on page
321 in Section 4 for tire change proce-
dure. When rotating tires, check for uneven
wear and damage. Abnormal wear is
usually caused by incorrect tire pres-
sure, improper wheel alignment, out
−
of −balance wheels, or severe braking.
Rotating tires

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2004 4RUNNER from Aug. ’03 Prod. (OM35811U)
Engine compartment
Fuses (type A)
1. SPARE 10 A: Spare fuse
2. SPARE 15 A: Spare fuse
3. STOP 10 A: Stop/tail lights, high
mounted stoplight, shift lock control
system, anti −lock brake system, trac-
tion control system (two −wheel drive
models), active traction control system
(four −wheel drive models), vehicle sta-
bility control system, rear height control
air suspension, multiport fuel injection
system/s equential multiport fuel injec-
tion system, trailer brake controller,
trailer lights (tail lights)
Instrument panel
4. AC115V INV 15 A: AC inverter
5. FR FOG 15 A: Front fog lights
6. OBD 7.5 A: On−board diagnosis sys-
tem
7. HEAD (LO RH) 10 A: Right −hand
headlight (low beam)
8. HEAD (LO LH) 10 A: Left−hand head-
light (low beam)
9. HEAD (HI RH) 10 A: Right −hand head-
light (high beam)
10. HEAD (HI LH) 10 A: Left −hand head-
light (high beam) 11. EFI NO.2 10 A:
Multiport fuel injection
system/s equential multiport fuel injec-
tion system
12. HEATER NO.2 7.5 A: Air conditioning
system
13. AIRSUS NO.2 10 A: Rear height con-
trol air suspension
14. SEAT HEATER 25 A: Seat heaters
15. DEFOG 30 A: Back window defogger,
multiport fuel injection system/sequen-
tial multiport fuel injection system
16. MIR HEATER 10 A: Outside rear view
mirror heater
17. DOME 10 A: Interior light, personal
lights, wireless remote control system,
door courtesy lights, rear seat audio
system, gauge and meter, vanity lights,
instrument panel lights, running board
lights, multiplex communication system
18. RADIO NO.1 20 A: Audio system, nav-
igation system
19. ECUB 10 A: Anti−lock brake system,
navigation system, traction control sys-
tem (two −wheel drive models), active
traction control system (four −wheel
drive models), vehicle stability control
system, air c onditioning system, multi-
plex communication system, theft deter-
rent system
Fuses

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2004 4RUNNER from Aug. ’03 Prod. (OM35811U)
Fuses (type B)
46. AIRSUS 50 A: Rear height control air
suspension
47. AM1 50 A: All components in “ACC”,
“CIG”, “IG1”, “ECU −IG”, “FR WIP −
WSH”, “RR WIP”, “RR −WSH”, “4WD”,
and “STA” fuses
48. TOWING BRK 30 A: Trailer brake con-
troller
49. J/B 50 A: All components in “PWR
OUTLET”, “D P/SEAT”, “P P/SEAT”,
“POWER”, “TAIL” and “SECU/HORN”
fuses
50. BATT CHG 30 A: Trailer sub battery
51. TOWING 40 A: Trailer lights (tail
lights)
52. ABS MTR 40 A: Anti−lock brake sys-
tem, traction control system (two −wheel
drive models), active traction control
system (four −wheel drive models), ve-
hicle stability control system
53. AM2 30 A: Starter system, “IGN”,
“GAUGE”, “STA NO.2” and “SRS” fuses
54. ABS SOL 50 A: Anti−lock brake sys-
tem, traction control system (two −wheel
drive models), active traction control
system (four −wheel drive models), ve-
hicle stability control system 55. POWER 30 A:
Power windows, electric
moon roof
Fuses (type C)
56. ALT 140 A: All components in “AM2”,
“ALT −S”, “DR/LCK”, “TRN− HAZ”,
“HORN”, “RADIO NO.2”, “EFI”,
“TOWING”, “ABS MTR”, “ABS SOL”,
“HEATER” and “ETCS” fuses
57. HEATER 60 A: Air conditioning system