Symptom Table
AUDIO SYSTEM
Symptoms | Check items | Probable malfunction location |
The disk cannot be removed | AV control unit | Malfunction in AV control unit.
Refer to AV-311, "Removal and Installation". |
No sound comes out or the level of the sound is low. | No sound from all speakers |
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Only a certain speaker (front door speaker LH, front door speaker RH, tweeter LH, tweeter RH, rear door speaker LH, rear door speaker RH, rear subwoofer LH, rear subwoofer RH) does not output sound. |
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Noise is mixed with audio | Noise comes out from all speakers. |
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Noise comes out only from a certain speaker (front door speaker LH, front door speaker RH, tweeter LH, tweeter RH, rear door speaker LH, rear door speaker RH, rear subwoofer LH, rear subwoofer RH). |
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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-327, "Location of Antenna". |
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No radio reception or poor reception |
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No satellite radio reception. | There is malfunction in the CONSULT self diagnosis result.
Refer to AV-202, "CONSULT Function (MULTI AV)". |
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There is no malfunction in the CONSULT self diagnosis result.
Refer to AV-202, "CONSULT Function (MULTI AV)". |
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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.
Symptoms | Check items | Probable malfunction location |
Does not recognize cellular phone connection (no connection is displayed on the display at the guide). | Repeat the registration of cellular phone |
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Hands-free phone cannot be established |
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The other party's voice cannot be heard by hands-free phone | Check the "microphone speaker" in Inspection & Adjustment Mode if sound is heard. | |
Originating sound is not heard by the other party with hands-free phone communication. | Sound operation function is normal | |
Sound operation function does not work | Microphone signal circuit malfunction.
Refer to AV-264, "Diagnosis Procedure". |
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The system cannot be operated. |
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Steering switch malfunction.
Replace steering switch. Refer to AV-326, "Removal and Installatio |
Steering switch's , volume DOWN and volume UP switches do not wor | Steering switch signal circuit malfunction.
Refer to AV-257, "Diagnosis Procedure |
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All steering switches do not work | Steering switch ground circuit malfunction.
Refer to AV-257, "Diagnosis Procedure". |
Lifting motor (rear)
Description
The lifting motor (rear) is installed to the seat frame.
The lifting motor (rear) is activated with the driver seat control
unit.
The seat lifter (rear) is moved upward/downward by changing the
rotation direction of lifting motor (rear).
Component Function Check
1. CHEC ...
U1216 AV control unit
Description
Part name
Description
AV CONTROL UNIT
It is the master unit of the MULTI AV system and it is connected
to each control unit by means of communication. It operates each
system according to communication signals from the AV contro ...
B210E starter relay
DTC Logic
DTC DETECTION LOGIC
NOTE:
If DTC B210E is displayed with DTC
U1000, first perform the trouble diagnosis for DTC U1000. Refer to
SEC-29, "DTC Logic".
If DTC B210E is displayed with DTC
U1010, first perform the trouble diagnosis for DTC U1010. Refer to
SEC-30, "D ...