Mazda 6. Manual — part 71
T–60
AUDIO AND NAVIGATION SYSTEM
Memory function
•
The memory function detects a malfunction, changes it to a DTC, and stores it in the memory. The memory can
store a maximum of three DTCs. If another malfunction is detected when three DTCs are already stored, the
memory function clears the oldest DTC and stores the new one.
•
Once a DTC is stored, it can only be cleared by the designated procedure; not by turning the ignition switch to
the LOCK position or disconnecting the negative battery cable. The procedure is mentioned in the Service
Section.
Display function
•
When the self-diagnostic function is activated, the information display displays the DTC stored in the memory.
•
The DTC consists of the following codes and numbers:
— Part number (indicates malfunctioning part)
— Error code (indicates malfunction description)
— Manufacture code (indicates manufacturer)
•
Refer to the Service Section for the display method.
.
A6E8124T008
1
Supplier code
2
Part number
3
DTC
4
Error code
Supplier code
Supplier name
1
FMS Audio
2
Panasonic
3
Clarion
Parts number
Parts name
00
Cassette deck (lower module)
03
CD player (upper module)
05
CD changer (external type)
06
CD changer (upper module)
07
MD player (lower module)
09
Base unit
Error code
Malfunction description
01
Internal mechanism error
02
Servo mechanism error
03
Mechanism stuck
07
Disc reading error
10
BUS line (communication line) error
20
Insufficient power supply
22
Tuner error
AUDIO AND NAVIGATION SYSTEM
T–61
T
T
*1,*2
:When an error occurs, the error messages are displayed three times in the order of *1 and *2, respectively.
Diagnostic Assist Function
•
The diagnostic assist function displays the operating condition of the following functions (components) and
forces them to operate in order to examine whether they are malfunctioning or not.
•
For the start procedure of each mode, refer to the Service Section.
LCD
•
The diagnostic assist function illuminates all characters in the LCD to check for truncated or faint characters.
Screen display
Malfunction location
DTC
Output signal
09:Er22
—
Base unit (peripheral circuit)
09:Er20
—
Power supply circuit of base unit
00:Er10
—
Cassette deck—base unit communication line
03:Er10
—
CD player—base unit communication line
05:Er10
—
CD changer (external type)—base unit communication line
06:Er10
—
CD changer (upper module)—base unit communication line
07:Er10
—
MD player—base unit communication line
03:Er01
—
CD player
03:Er02
CHECK
*1
CD
*2
CD player
03:Er07
CHECK
*1
CD
*2
CD player
00:Er01
—
Cassette deck
00:Er03
—
Cassette deck
00:Er04
CHECK
*1
TAPE
*2
Cassette tape
05:Er01
—
CD changer (external type)
05:Er07
CHECK
*1
CD
*2
CD changer (external type)
06:Er01
—
CD changer (upper module)
06:Er02
CHECK
*1
CD
*2
CD changer (upper module)
06:Er07
CHECK
*1
CD
*2
CD changer (upper module)
07:Er01
—
MD player
07:Er02
CHECK
*1
MD
*2
MD player
07:Er07
CHECK
*1
MD
*2
MD player
NO Err
—
No stored DTCs
A6E8124T009
T–62
AUDIO AND NAVIGATION SYSTEM
Switch
•
The diagnostic assist function sounds the buzzer when the switches are pressed to check the switches.
Speaker
•
The diagnostic assist function outputs sound to the speakers in the following order to determine condition of the
speakers and wiring harness between the base unit and each speaker.
1. Left door speaker and tweeter
2. Right door speaker and tweeter
3. Right rear door speaker and woofer
4. Left rear door speaker and woofer
Radio
•
The diagnostic assist function displays the radio reception condition to determine condition of the antenna,
antenna feeders, and base unit (tuner).
Audio amplifier (external)
•
The diagnostic assist function displays the output state of the audio amplifier operating signal to determine
condition of the audio amplifier, base unit, and wiring harness between the base unit and audio amplifier.
.
End Of Sie
A6E8124T010
A6E8124T011
A6E8124T012
1
Audio amplifier operating signal is output
2
Audio amplifier operating signal is not output
AUDIO AND NAVIGATION SYSTEM
T–63
T
T
OUTLINE (CAR-NAVIGATION SYSTEM)
A6E812466000T01
•
A 7 inch wide, pop-up LCD (
*
TFT) has been adopted to improve marketability.
•
A hybrid incar-navigation system and map-matching function has been adopted to improve accuracy of
detection of the vehicle’s position.
•
A remote control with an infrared transmitter has been adopted to improve operational ability.
•
The languages and voices available for use with the car-navigation unit include English, French, German,
Dutch, Spanish, and Italian. However, the language used in this manual is in English only.
•
The following parts and position detecting functions are the same as those of the XEDOS 9/MILLENIA (TA)
model. (See XEDOS 9/Mazda MILLENIA Workshop Manual Supplement 1694-1*-00H.)
— GPS antenna
— Gyro sensor
— Autonomous navigation function
— GPS navigation function
— Map matching function
*
TFT: Thin Film Transistor
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STRUCTURAL VIEW (CAR-NAVIGATION SYSTEM)
A6E812466000T02
.
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A6E8126T050
1
Front door speaker (right)
2
Tweeter (right) (BOSE)
3
Car-navigation unit
4
LCD unit
5
Audio unit
6
GPS antenna
7
Tweeter (left) (BOSE)
8
Front door speaker (left)
9
Remote control
10
Cradle
11
Audio amplifier (BOSE)
12
DSC HU/CM (with DSC) or ABS/TCS HU/CM (with
ABS/TCS)
13
TR switch (ATX)
14
Back-up light switch (MTX)
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