Mazda CX-7 2007 Workshop Manual page 1393

DIAGNOSTIC ASSIST FUNCTION[AUDIO]
Structural View
Buttons
.
1 CLOCK button
2 SET /button
3 FM/AM button
4 SAT button
5 CD button
6 MEDIA button
7 TRACK/SEEK/APC button (up)
8 SCAN button
9 RPT button
10 TRACK/SEEK/APC button (down)
11 PROG button
Button Inspection
1. With the audio power on, press the POWER button and simultaneously press the MEDIA button for approx. 1
s.
2. Inspect according to the following table:
INSPECTION
• Start the button inspection
mode.
• Press all buttons.
3. Turn the audio off or the ignition switch to the LOCK position to stop the diagnostic assist function.
Speaker Inspection
1. With the audio power on, press the POWER button and simultaneously press the AUTO-M button for approx. 1
s.
2. Inspect according to the following table:
INSPECTION
• Start the speaker inspection
mode.
With Bose
• Do all the speakers output
sound?
Without Bose
• Does each speaker output
sound in the following order?
1. Front door speaker (LH)
2. Front door speaker (RH)
3. Rear door speaker (RH)
4. Rear door speaker (LH)
3. Turn the audio off or the ignition switch to the LOCK position to stop the diagnostic assist function.
ON-BOARD DIAGNOSTIC [AUDIO]
3
8 9
10 11 12
DISPLAY
—
DISPLAY
—
5 6
4
14 15 16
17 18 19
13
21
12 RDM button
13 POWER/VOLUME button
14 Preset button "1"
15 Preset button "2"
16 Preset button "3"
17 Preset button "4"
18 Preset button "5"
19 Preset button "6"
20 TUNE/AUTO-M button
21 AUDIO CONT button
ACTION
The buzzer sounds.
The buzzer does not
sound.
ACTION
Speakers, and wiring harness
Yes between the base unit and speakers
are normal.
• Inspect the following parts.
— Malfunctioning speaker
— Wiring harness between base
unit and malfunctioning
speaker
No
id0902f6804500
acxuuw00001849
The button is normal.
Replace the base unit.
09-02G–5
09-02G