TROUBLE SYMPTOM CHART


Inspection Procedure No.
Trouble symptom
Reference page
1
Hands-free cellular phone system does not work normally.

2
During the conversation with the hands-free system, the speaker’s voice cannot be heard by the other party.

3
During the conversation with the hands-free system, the voice of other party cannot be heard.

4
Even when the steering wheel voice-control switch is operated, the conversation is not possible.

5
The cellular phone is not recognized or the connection cannot be established.

6
Steering wheel voice-control switch illumination does not come on.

7
Check the hands-free-ecu power supply circuit.