Toyota RAV4 manuals

Toyota Sienna Service Manual: No Sound can be Heard from Speakers

INSPECTION PROCEDURE

1 CHECK AUDIO SETTINGS

CHECK AUDIO SETTINGS

  1. Enter the sound adjustment screen by pressing the "SOUND" switch on the AUDIO display.
  2.  Set volume, fader, and balance to the initial values and check that sound is normal.

OK: Audio system returns to normal.

HINT: Sound quality adjustment items vary depending on the type of the amplifier.

PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE

Pressing Power Switch does not Turn on System
INSPECTION PROCEDURE 1 CHECK CABIN Check that conditions in the cabin are not likely to cause condensation. HINT: This problem occurs when the cabin is humid and the temperature rapidly ch ...

CD cannot be Ejected
INSPECTION PROCEDURE 1 CHECK OPERATION Press the disc eject switch of the radio receiver for 5 seconds or more and check that the CD is ejected. OK: CD is ejected 2 REPLACE CD WITH ANOTHER ...

Other materials:

Active Control Engine Mount System
DESCRIPTION LOCATION The Active Control Engine Mount (ACM) system decreases engine vibration at engine idling using the ACM VSV. The VSV is controlled by a pulse signal transmitted to the VSV from the ECM. The frequency of this pulse signal is matched to the engine speed to decrease engi ...

Camshaft Position Sensor
DTC P0365 Camshaft Position Sensor "B" Circuit (Bank 1) DTC P0367 Camshaft Position Sensor "B" Circuit Low Input (Bank 1) DTC P0368 Camshaft Position Sensor "B" Circuit High Input (Bank 1) DTC P0390 Camshaft Position Sensor "B" Circuit (Bank 2) DTC P0392 ...

Check component status
(a) Compare the test value with the minimum test limit (MIN LIMIT) and maximum test limit (MAX LIMIT). (b) If the test value is between the minimum test limit and maximum test limit, the component is functioning normally. If not, the component is malfunctioning. The test value is usually sign ...

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