AUDIO SYSTEM
Symptom Table
RELATED TO AUDIO
Symptoms |
Check items |
Probable malfunction location |
The disk cannot be removed | Audio unit | Malfunction in audio unit. Refer to AV-18, "On Board Diagnosis Function". |
No sound comes out or the level of the sound is low. | No sound from all speakers. |
|
Only a certain speaker (front tweeter LH, front tweeter RH, front door speaker LH, front door speaker RH, rear door speaker LH, rear door speaker RH) does not output sound. |
|
|
Noise is mixed with audio. | Noise comes out from all speakers. | Malfunction in audio unit. Refer to AV-18, "On Board Diagnosis Function". |
Noise comes out only from a certain speaker (front tweeter LH, front tweeter RH, front door speaker LH, front door speaker RH, rear door speaker LH, rear door speaker RH). |
|
|
Noise is mixed with radio only (when the vehicle hits a bump or while driving over bad roads) | Poor connector connection of antenna or
antenna feeder. Refer to AV-73, "Feeder Layout". |
|
No radio reception or poor reception. |
|
|
No satellite radio reception. | Satellite radio antenna malfunction. |
|
Buzz/rattle sound from speaker | The majority of buzz/rattle sounds are not indicative of an issue with the speaker, usually something nearby the speaker is causing the buzz/rattle. | Refer to "SQUEAK AND RATTLE TROUBLE DIAGNOSIS" in the appropriate interior trim section. |
RELATED TO HANDS-FREE PHONE
Check Compatibility
NOTE: The customer’s phone may be required, depending upon their concern.
NOTE: It is necessary to know the service provider. On occasion, a given phone may be on the approved list with one provider, but may not be on the approved list with other providers.
RELATED TO REAR VIEW CAMERA
NORMAL OPERATING CONDITION
Description
RELATED TO NOISE
The majority of the audio concerns are the result of outside causes (bad CD, electromagnetic interference, etc.).
The following noise results from variations in field strength, such as fading noise and multi-path noise, or external noise from trains and other sources. It is not a malfunction.
The vehicle itself can be a source of noise if noise prevention parts or electrical equipment is malfunctioning.
Check if noise is caused and/or changed by engine speed, ignition switch turned to each position, and operation of each piece of electrical equipment, and determine the cause.
NOTE: The source of the noise can be found easily by listening to the noise while removing the fuses of electrical components, one by one.
Type of Noise and Possible Cause
RELATED TO HANDS-FREE PHONE
CAN system (type 8)
MAIN LINE BETWEEN IPDM-E AND DLC CIRCUIT
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the following terminals and connectors for damage, bend and
loose connection (connector side
an ...
Periodic maintenance
REAR PROPELLER SHAFT
Inspection
APPEARANCE AND NOISE
Check the propeller shaft tube surface for dents or cracks. If
malfunction is detected, replace propeller shaft
assembly.
If center bearing is noisy or damaged, replace propeller shaft
assembly.
VIBRATION
If vibrati ...
B0020 side airbag module IH
Description
DTC B0020 FRONT LH SIDE AIR BAG MODULE
The front LH side air bag module is wired to the air bag diagnosis sensor
unit. The air bag diagnosis sensor
unit will monitor for opens and shorts in detected lines to the front LH side
air bag module.
PART LOCATION
Refer to SRC-6, "C ...