2003 TOYOTA 4RUNNER audio

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Scanning the first tracks or chapters of all
the discs in the changer:
Push and hold the “
” or “” (TUNE/
TRACK) button. The player will scan the
first track or chapter of the next disc. To
stop scanning, release the button. If the
player has scanned all the di scs, it will
stop scanning.
3. “ON/SOURCE” button
Push the “ON/SOURCE” button to turn on
the rear seat audio system.
Use the “ON/SOURCE” button to select an
audio mode when the rear seat audio sys-
tem is on. Each time you push this but-
ton, the system changes between the ra-
dio, cassette player, compact disc player,
compact disc changer and DVD changer.
When you change the mode, the display
indicates which mode is selected.
When a cassette tape and discs are not
loaded in the front audio system, only a
radio mode can be selected in the rear
seat audio system. If you push the “ON/SOURCE” button on
rear seat audio system controller to select
the casette tape player mode or disc play-
er mode in that case, a beep sounds from
front audio system and “INVALID” flashes
on the display for 6 seconds, and then the
rear audio system returns to the radio
mode.
If you push the “ON/SOURCE” button
while receiving an emergency broadcast,
a beep sounds and “INVALID” appears on
the display to indicate that no button can
be operated.
Radio
AM mode
When you select the AM mode, “AM” will
appear on the display.
FM mode
When you select the FM mode, “FM1” or
“FM2” will appear on the display.
If the front audio system receives a traffic
announcement (TA) while the rear seat
audio system is in the radio mode,
“TRAF” will flash on the display and the
rear seat audio system will turn off. When
the front audio receives a traffic an-
nouncement (TA), the rear seat audio sys-
tem cannot select the AM/FM mode.Tape mode
“TAPE” appears on the display while this
mode is selected.
Disc players
Compact disc mode
“CD” appears on the display while this
mode is selected.
The display shows the track, or track and
disc number currently being played.
DVD video disc mode
“DVD” appears on the display while this
mode is selected.
The display shows the track or chapter, or
track or chapter and disc number currently
being played.
Error messages
If the player malfunctions, your audio sys-
tem will display one of the five following
error messages.
“WAIT”:
The compact disc player unit
may be too hot. Allow the player to cool
down.
“ERR 1”: The disc may be dirty, damaged
or inserted incorrectly (upside down).
Clean the disc and reinsert it.
“ERR 2”: The compact disc changer of
separate unit is empty. Insert a disc.

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“ERR 3”: There is a problem inside the
system. Eject the disc or m agazine. Set
the disc or magazine again.
“ERR 4”: Overcurrent. Ask your Toyota
dealer to inspect.
“OPEN”: The compact disc changer lid of
separate unit is open. Close the compact
disc changer lid.
If the malfunction still exists, take your
vehicle to your Toyota dealer.
4. “OFF” button
Push “OFF” button to turn off the rear
seat audio system. REPLACING CONTROLLER BATTERY
For replacement, use a CR2025 lithium
battery or equivalent.
CAUTION
Special care should be taken that
small children do not swallow the re-
moved battery or components.
NOTICE

When replacing the battery, be care-
ful not to lose the components.
 Replace only with the same or
equivalent type of battery recom-
mended by a Toyota dealer.
 Dispose of used batteries according
to the local regulations.
Replace the battery by using the following
procedures:
1. Pull the case out while pushing the lock release button to the side.

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2. Remove the discharged battery.
3. Put a new battery with the positive (+)
side up.
Put in the case securely.
NOTICE
Make sure that the positive side of
the controller battery is facing cor-
rectly.
 Do not replace the battery with wet
hands. Water may cause rust.
 Do not touch or move any compo-
nents inside of the controller, or it
may interfere with proper operation.
 Be careful not to bend the electrode
of the controller battery insertion
and that dust or oil does not ad-
here to the transmitter case.
 Close the battery case securely.
After replacing the battery, check that the
controller operates properly. If the control-
ler still does not operate properly, contact
your Toyota dealer.
NOTICE
To ensure correct audio system op-
erations:
Be careful not to spill beverages
over the audio system.
 Do not put anything other than a
cassette tape or compact disc into
the slot.
 The use of a cellular phone inside
or near the vehicle may cause a
noise from the speakers of the au-
dio system. This does not indicate
a malfunction.
RADIO RECEPTION
Usually, a problem with radio reception
does not mean there is a problem with
your radio—it is just the normal result of
conditions outside the vehicle.
For example, nearby buildings and terrain
can interfere with FM reception. Power
lines or telephone wires can interfere with
AM signals. And of course, radio signals
have a limited range. The farther you are
from a station, the weaker its signal will
be. In addition, reception conditions
change constantly as your vehicle moves.
Car audio system operating
hints

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CAUTION
Vehicles with side airbags and cur-
tain shield airbags:
Be careful not to splash water or
spill liquid on the floor. This may
prevent the side airbags and curtain
shield airbags from activating cor-
rectly, resulting in serious injury.
Do not wash the vehicle floor with
water, or allow water to get onto
the floor when cleaning the vehicle
interior or exterior. Water may get
into audio components or other
electrical components above or un-
der the floor carpet (or mat) and
cause a malfunction; and it may
cause body corrosion.
Vinyl interior
The vinyl upholstery may be easily
cleaned with a mild soap or detergent
and water.
First vacuum over the upholstery to re-
move loose dirt. Then, using a sponge or
soft cloth, apply the soap solution to the
vinyl. After allowing it to soak in for a few
minutes to loosen the dirt, remove the dirt
and wipe off the soap with a clean damp
cloth. If all the dirt does not come off,
repeat the procedure. Commercial foam-
ingtype vinyl cleaners are also available
which work well. Follow the manufacturer ’s
instructions.
NOTICE
Do not use solvent, thinner, gasoline
or window cleaner on the interior.
Carpets
Use a good foamtype shampoo to
clean the carpets.
Begin by vacuuming thoroughly to remove
as much dirt as possible. Several types of
foam cleaners are available; some are in
aerosol cans and others are powders or
liquids which you mix with water to pro-
duce a foam. To shampoo the carpets,
use a sponge or brush to apply the foam.
Rub in overlapping circles.
Do not apply water—the best results are
obtained by keeping the carpet as dry as
possible. Read the shampoo instructions
and follow them closely.
Seat belts
The seat belts may be cleaned with
mild soap and water or with lukewarm
water.
Use a cloth or sponge. As you are clean-
ing, check the belts for excessive wear,
fraying, or cuts.
Cleaning the interior

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Instrument panel
4. AC115V INV 15 A: AC inverter
5. FR FOG 15 A: Front fog lights
6. OBD 7.5 A: Onboard diagnosis sys-
tem
7. HEAD (LO RH) 10 A: Righthand headlight (low beam)
8. HEAD (LO LH) 10 A: Lefthand head-
light (low beam)
9. HEAD (HI RH) 10 A: Righthand head- light (high beam)
10. HEAD (HI LH) 10 A: Lefthand 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: Rear 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, g auge 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: Antilock brake system,
navigation system, traction control sys-
tem (twowheel drive models), active
traction control system (fourwheel
drive models), vehicle stab ility control
system, air c onditioning system, multi-
plex communication system, theft deter-
rent system 20. ALTS 7.5 A:
Charging system
21. HORN 10 A: Horns
22. A/F HEATER 15 A: No circuit
23. TRNHAZ 15 A: Turn signal lights,
emergency flashers
24. ETCS 10 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
25. EFI 20 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system
26. DR/LCK 20 A: Power door lock system
27. TOWING 30 A: Towing converter
28. RADIO NO.2 20 A: Audio system
29. IGN 10 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, antilock brake system, trac-
tion control system (twowheel drive
models), active traction control system
(fourwheel drive models), vehicle sta-
bility control system, stop light, meter
and gauge
30. SRS 10 A: SRS airbag system
31. GAUGE 7.5 A: Meter and gauge
32. STA NO.2 7.5 A: Multiport fuel injec-
tion system/sequential multiport fuel in-
jection system

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2003 4RUNNER from Apr. ’03 Prod. (OM 35820U)
33. FR WIPWSH 30 A: Windshield wipers
and washer
34. 4WD 20 A: Fourwheel drive control
system
35. D P/SEAT 30 A: Driver ’s power seat
36. P P/SEAT 30 A: Front passenger ’s
power seat
37. PWR OUTLET 15 A: Power outlets
38. RR WSH 15 A: Rear window washer,
multiplex communication system
39. ECUIG 10 A: Shift lock control sys-
tem, power windows, antilock brake
system, traction control system (two
wheel drive models), active traction
control system (fourwheel drive mod-
els), vehicle stability control system,
electric moon roof, multiplex commu-
nication system, theft deterrent system,
rear height control air suspension 40. IG1 15 A:
Antilock brake system,
traction control system (twowheel
drive models), active traction control
system (fourw heel drive models), ve-
hicle stability control system, air c ondi-
tioning system, charging system, rear
window defogger, backup lights, turn
signal lights, emergency flashers, seat
heaters, AC inverter, instrument panel
light control, auto antiglare inside rear
view mirror, SRS airbag system
41. STA 7.5 A: No circuit
42. SECU/HORN 10 A: Theft deterrent sys-
tem
43. TAIL 10 A: Tail lights, license plate
lights, parking lights, instrument panel
light control, multiport fuel injection
system/s equential multiport fuel injec-
tion system, instrument panel lights,
meter and gauge, grove box light
44. ACC 7.5 A: Power outlets, outside rear
view mirrors, audio system, navigation
system, rear seat audio system, shift
lock control system, instrument panel
lights
45. CIG 10 A: No circuit Fuses (type B)
46. HEATER 50 A: Air conditioning system
47. AIRSUS 50 A: Rear height control air
suspension
48. AM1 50 A: All components in “ACC”,
“CIG”, “IG1”, “ECUIG”, “FR WIP
WSH”, “RR WIP”, “RRWSH”, “4WD”,
and “STA” fuses
49. TOWING BRK 30 A: Trailer brake con-
troller
50. J/B 50 A: All components in “PWR
OUTLET”, “D P/SEAT”, “P P/SEAT”,
“POWER”, “TAIL” and “SECU/HORN”
fuses
51. BATT CHG 30 A: Trailer sub battery
52. TOWING 40 A: Trailer lights (tail
lights)
53. ABS MTR 40 A: Antilock brake sys-
tem, traction control system (twowheel
drive models), active traction control
system (fourw heel drive models), ve-
hicle stability control system
54. AM2 30 A: Starter system, “IGN”,
“GAUGE”, “STA NO.2” and “SRS” fuses