Subaru B9 TRIBECA WX 2007 Manual page 305

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ENTERTAINMENT
1. SELF DIAGNOSIS OF THE CONTROL PANEL AND AUDIO
Step
1 SETTING THE SELF-DIAGNOSIS MODE BY
OPERATING THE CONTROL PANEL.
1) Turn the audio system OFF with the ignition
switch on ACC or ON.
2) With the TUNE UP switch and the SEEK
DOWN switch held down, hold the RDM switch
down for 2 seconds or more.
3) A buzzer will sound, and the unit will enter
the diagnosis mode.
2 CHECK BUZZER.
3 CHECK THE COMMUNICATION STATUS.
Press the preset 1 switch, and confirm the
TEMP display section of the control panel.
4 CHECK THE COMMUNICATION STATUS.
5 CHECK SWITCH.
Operate the switches in the following list, and
check the display content in the left and right
TEMP displays.
6 CHECK THE MALFUNCTION DISPLAY.
1) Reconnect the connector between the con-
trol panel and the audio.
2) Operate the control panel and switch to the
self diagnosis mode.
7 CHECK THE MALFUNCTION DISPLAY.
Control Panel
Check
Does the self diagnosis mode
of the control panel operate?
Did the buzzer sound when
going into the diagnosis mode?
When the switch is pressed, is
«88.8» displayed at the TEMP
display section?
Was the display in step 3 on the
left side TEMP display section?
Does the switch check list and
the operated switches match?
<Ref. to ET-13, SWITCH
CHECK LIST, INSPECTION,
Control Panel.>
Did the control panel switch to
the malfunction diagnosis
mode?
Did the buzzer sound when
going into the self diagnosis
mode?
ET-12
Yes No
Go to step 3. Go to step 2.
Go to step 6.
Check the connec-
tion of harness
connector, and if
there are no prob-
lems found, repair
or replace the
audio unit and con-
trol panel. <Ref. to
ET-14, REMOVAL,
Audio.> <Ref. to
AC-32, REMOVAL,
Control Panel.>
Go to step 4. Go to step 5.
<Ref. to ET-14, <Ref. to AC-32,
REMOVAL, REMOVAL, Con-
Audio.> trol Panel.>
<Ref. to ET-14, <Ref. to AC-32,
REMOVAL, REMOVAL, Con-
Audio.> trol Panel.>
Go to step 3. Go to step 7.
<Ref. to ET-14, <Ref. to ET-14,
REMOVAL, REMOVAL,
Audio.> Audio.> <Ref. to
AC-32, REMOVAL,
Control Panel.>