Mazda 2: Foreword [Audio]
NOTE:
- Note down all radio programs set by the customer prior to the repairs.
Reset all radio programs and adjust the time
after the repairs.
Troubleshooting Index
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3045.png)
Quick Diagnostic Chart (Entire Audio System)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3046.png)
CONFIRMATION STEP 1: AUDIO SWITCH CONFIRMATION
- Verify the customer complaint and identify the malfunction as occurring
from either the
center panel or the audio unit.
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3047.png)
CONFIRMATION STEP 2: AUDIO CONTROL SWITCH CONFIRMATION
- Verify the customer complaint and identify the malfunction as occurring
from either the
audio control switch or the audio unit.
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3048.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3049.png)
NO.1 AF NOISE OR POP NOISE AT ALL SOURCES (RADIO, CD)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3050.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3051.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3052.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3053.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3054.png)
NO.2 NO POWER TO THE ENTIRE AUDIO SYSTEM
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3055.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3056.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3057.png)
NO.3 NO SOUND FROM ALL SPEAKERS
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3058.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3059.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3060.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3061.png)
NO.4 NO SOUND FROM SOME SPEAKERS
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3062.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3063.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3064.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3065.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3066.png)
NO.5 SOUND BREAK-UP OR POOR SOUND QUALITY
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3067.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3068.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3069.png)
NO.6 SOUND BECOMES LOUD OR WEAK WHILE DRIVING THE VEHICLE
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3070.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3071.png)
NO.7 ALC FUNCTION IS INOPERATIVE
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3072.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3073.png)
NO.8 NO AUDIO SYSTEM ILLUMINATION
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3074.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3075.png)
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3076.png)
NO.9 LCD DOES NOT DISPLAY AT ALL
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3077.png)
Diagnostic procedure
![Mazda 2. FOREWORD [AUDIO]](images/books/1059/mazda_2_foreword_audio__3078.png)
READ NEXT:
NOTE:
If the location, time, and broadcasting station etc. can be specified
through interview with the customer, there is the possibility
that the signal reception environment is the cause of the
1. Multipath Noise
Signals from an FM transmitter are a high frequency and similar to beams
of light
because they do not bend around corners, but they do reflect. Since FM
signals can be
refle
Troubleshooting Index
NO.1 CD PLAYER DOES NOT LOAD THE CD OR EJECTS THE CD IMMEDIATELY
Diagnostic procedure
NO.2 CD PLAYER DOES NOT EJECT THE CD
Diagnostic procedure
NO.3 CD PLAYER DOES NOT P
SEE MORE:
CONTROL VALVE BODY REMOVAL/INSTALLATION
On-Vehicle Removal
WARNING:
Using compressed air can cause dirt and other particles to fly out,
causing injury to the
eyes. Wear protective eyeglasses whenever using compressed air.
A hot transaxle and ATF can cause severe burns. Turn off the engine and
Intermittent Concern Troubleshooting
Vibration method
If malfunction occurs or becomes worse while driving on a rough road or when
the
engine is vibrating, perform the steps below.
NOTE:
There are several reasons why vehicle or engine vibration could cause an
electrical
malfunction. Some of th
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