Toyota Sienna Service Manual: Sound Quality is Bad Only when CD is Played (Volume is Too Low)
INSPECTION PROCEDURE
1 REPLACE CD WITH ANOTHER AND RECHECK
- Replace the CD with another one and recheck.
- Check if the problem recurs using another CD.
OK: Malfunction disappears.
END
No Sound can be Heard from Speakers
INSPECTION PROCEDURE
1 CHECK RADIO RECEIVER
Check radio receiver setting.
Check that the volume is not set to "0".
Check that "MUTE" is off.
OK:
The vo ...
CD cannot be Ejected
INSPECTION PROCEDURE
1 PRESS "EJECT" AND CHECK OPERATION
Press the CD EJECT switch of the radio receiver for 2
seconds or more and check that the CD is ejected.
OK:
CD is ejected
...
Other materials:
Open in Stop Light Switch Circuit
DTC C1249/49 Open in Stop Light Switch Circuit
DESCRIPTION
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK STOP LIGHT SWITCH OPERATION
(a) Check that the stop light comes on when the brake pedal
is depressed and goes off when the brake pedal is
released.
OK
HINT:
Check the stop li ...
Operating the audio system
Press this button to eject a disc
Insert a disc into the disc slot
Press to pause or resume playing music.
Press the “<” or “>” button to seek up or down for a radio station, or
to access a desired track or file.
Turn this knob to select radio station bands, tracks and ...
Disassembly
1. REMOVE BACK DOOR GARNISH CENTER
Using a clip remover, disengage the 5 clips and
remove the garnish center.
2. REMOVE BACK DOOR SIDE GARNISH LH
Using a clip remover, disengage the 3 clips and
remove the side garnish.
3. REMOVE BACK DOOR SIDE GARNISH RH
Using a clip remove ...
