2003 TOYOTA SIENNA radio controls

03 SIENNA_U (L/O 0207)
1632003 MY SIENNA (OM45410U)
This section describes some of the basic
features on Toyota audio systems. Some
information may not pertain to your sys-
tem.
Your audio system works when the ignition
key is in the “ACC” or “ON” position.
TURNING THE SYSTEM ON AND OFF
Push “PWR·VOL” to turn the audio system
on and off.
Push “AM”, “FM1·2”, “TAPE” or “CD” to
turn on that function without pushing
“PWR·VOL”.
You can turn on each player by inserting
a cassette tape or compact disc.
You can turn off each player by ejecting
the cassette tape or compact disc. If the
audio system was previously off, then the
entire audio system will be turned off
when you eject the cassette tape or com-
pact disc. If the another function was pre-
viously playing, it will come on again.
SWITCHING BETWEEN FUNCTIONS
Push “AM”, “FM1·2”, “TAPE” or “CD” if the
system is already on but you want to
switch from one function to another.TONE AND BALANCE
For details about your system’s tone and
balance controls, see the description of
your own system.
Tone
How good an audio program sounds to
you is largely determined by the mix of
the treble, midrange and bass levels. In
fact, different kinds of music and vocal
programs usually sound better with differ-
ent mixes of treble, midrange and bass.
Balance
A good balance of the left and right stereo
channels and of the front and rear sound
levels is also important.
Keep in mind that if you are listening to
a stereo recording or broadcast, changing
the right/left balance will increase the vol-
ume of one group of sounds while de-
creasing the volume of another.
YOUR RADIO ANTENNA
Mast type antenna—To remove an anten-
na, carefully turn it counterclockwise.
NOTICE

Mast type antenna:
To prevent damage to the antenna,
make sure it is removed before
driving your Toyota through an au-
tomatic car wash.
 Onglass antenna (builtin on the
rear window glass):
Attaching the film (especially con-
ductive or metallic type) on the rear
glass will noticeably reduce the
sensitivity of the radio.
YOUR CASSETTE PLAYER
When you insert a cassette, the exposed
tape should face to the right.
NOTICE
Do not oil any part of the player and
do not insert anything other than cas-
sette tapes into the slot, or the tape
player may be damaged.
Using your audio system—
—Some basics

03 SIENNA_U (L/O 0207)
3282003 MY SIENNA (OM45410U)
27. IGN 5 A: Gauges and meters, charging
system, SRS airbag system, seat belt
pretensioners, multiport fuel injection
system/s equential multiport fuel injec-
tion system
28. STOP 15 A: Stop lights, cruise control
system, highm ounted stoplight, tail
lights
29. TAIL 10 A: Parking lights, front side
marker lights, license plate lights, tail
lights, power sliding door
30. PWRVENT 15 A: Power rear quarter
windows
31. OBD 7.5 A: Onboard diagnosis sys-
tem
32. PWROUTLET 15 A: Power outlets
33. STARTER 5 A: Multiport fuel injection
system/s equential multiport fuel injec-
tion system
34. DOOR 25 A: Power door lock system,
theft deterrent system
35. PANEL 7.5 A: Gauge and meter, car
audio system, clock, air conditioning
system, instrument p anel light control,
rear window defogger, electronically
controlled automatic transmission sys-
tem, emergency flashers, parking
lights, seat heaters, power rear quarter
windows, power sliding door 36. TURN 7.5 A:
Turn signal lights, emer-
gency flashers
37. RADIO NO.2 7.5 A: Car audio system
38. CIG 15 A: Cigarette lighter, clock, pow-
er rear view mirror controls, SRS air-
bag system, seat belt pretensioners,
backup lights, theft deterrent system,
air conditioning system
39. A /C 5 A: Front air conditioning system
Fuses (type B)
40. CDS 40 A: Electric cooling fans
41. RDI 40 A: Electric cooling fans
42. CDS 30 A: Electric cooling fans
43. RDI 30 A: Electric cooling fans
44. MAIN 40 A: Daytime running light sys-
tem, “HLP RH (LO)” and “HLP LH
(LO)” fuses
45. R /R A /C 40 A: Rear air conditioning
system
46. HTR 50 A: Front air conditioning sys-
tem
47. PWR SLD 30 A: Power sliding door
(left side)
48. Rr CLR 40 A: Rear air conditioning
system
49. DEF 30 A: Rear window defogger,
“MIRRORHEATER” fuse 50. PWR 30 A:
Power windows, electric
moon roof, power seat, power sliding
door (right side), “PWRVENT” fuse
51. AM1 40 A: “CIG”, “RADIO NO.2”,
“ECUIG”, “WIPER”, “HEATER”,
“GAUGE” and “TURN” fuses
Fuses (type C)
52. ALT 140 A: Charging system, “FL
ABS”, “INP”, “HTR” and “R/R A/C”
fuses
53. INP 100 A: “AM1” and “DEF” fuses
54. FL ABS 60 A: Antilock brake system