Mitsubishi Lancer (4A9 engine). Manual - part 197
HANDS FREE ECU
CHASSIS ELECTRICAL
54A-450
Calling cannot be made using the hands free cellular phone function.
Bluetooth
®The music player cannot be replayed.
The music data received from the USB adapter cannot be replayed.
The voice recognition operation cannot be performed.
The communication voice cannot be heard by the other party.
A call cannot be received when the pick-up switch (Steering wheel voice control switch) is pressed.
The voice information cannot be output from the speaker.
Cause
SOLUTION
The Bluetooth
® connection
is not made between the
hands free ECU and
Bluetooth
®device.
Connect the Bluetooth
®device to the hands free ECU via Bluetooth®.
The vehicle is not located in
the communication area of
the cellular phone.
Check the radio wave condition of the mobile phone shown on the display, or
check the radio wave condition shown on the mobile phone itself.
AUDIO communication error
between the hands free ECU
and the radio and CD player
or multivition display.
Check if the data of music file sent to the hands free ECU can be replayed. If
there are no problems, the communication between the hands free ECU and
the radio and CD player may have a problem.
Cause
SOLUTION
During the conversation, the
microphone unit is set to
mute.
During the conversation, press the speech switch and set to mute off by
voice recognition. Perform Inspection Procedure 3: When the speech switch
is pressed, the voice information is output, but the voice recognition is not
performed. (Refer to .)
The hands free ECU cannot
recognize the speech voice
because of noise or others.
Minimize the noise by turning off the A/C, closing the window, and stopping
the engine, and then clearly speak up near the microphone unit . Or,
customize the voice recognition using the speaker enrolment function.
The microphone unit , or the
connection has a problem.
The microphone unit may have a problem. Perform Inspection Procedure 3:
When the speech switch is pressed, the voice information is output, but the
voice recognition is not performed. (Refer to .) The connection with the
microphone unit can be checked by the microphone check result on the
diagnosis mode. (Refer to <Vehicles with radio and CD player> or
<Vehicles with MMCS>.)
The speech switch, or the
connection has a problem.
If the voice information is not output when the speech switch is operated, the
steering wheel voice control switch has a problem. Perform the Inspection
Procedure 4: When the speech switch is pressed, the voice information is
not output. (Refer to <Vehicles with radio and CD player> or <Vehicles with
MMCS>.)
Cause
SOLUTION
The Bluetooth
® connection
is not made between the
hands free ECU and cellular
phone.
Connect the cellular phone to the hands free ECU via Bluetooth
®.
The pick-up switch (Steering
wheel voice control switch),
or the connection has a
problem.
If the voice information is not output when the speech switch is operated, the
steering wheel voice control switch has a problem. Perform the Inspection
Procedure 4: When the speech switch is pressed, the voice information is not
output. (Refer to <Vehicles with radio and CD player> or <Vehicles with
MMCS>.)