Mazda 2007 CX-9, Особенности сервиса

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ENTERTAINMENT
09-20–17
09-20
ON-BOARD DIAGNOSTIC SYSTEM FUNCTION [AUDIO (TOUCH PANEL TYPE AUDIO)]
id0920001018a7
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The on-board diagnostic system has a self-diagnostic function and diagnostic assist function to help
technicians locate malfunctions.
Self-diagnostic Function
Malfunction detection function
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The malfunction detection function detects malfunctions occurring in the system.
Memory function
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The memory function detects a malfunction, changes it to a DTC, and stores it in the memory. The memory can
store a maximum of twenty DTCs. If another malfunction is detected when twenty DTCs are already stored, the
memory function clears the oldest DTC and stores the new one.
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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.
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An error history in which 30 days have elapsed from the occurrence is automatically erased.
Display function
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When the self-diagnostic function is activated, DTCs and the time when errors occur which have been stored
by the memory function and displayed on the audio panel screen.
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The DTC consists of the following codes and numbers:
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Error code (indicates malfunction description)
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Device code (indicates malfunctioning part)
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Time information (indicates date and time when malfunction occurred)
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Refer to the Service Section for the display method.
ERROR CORD
DEVICE CORD
MONTH DAY HOUR MINUTE
ac9uun00000417
Device code Parts name
09 Base unit
11 Sirius unit
16 CAN communication line
21 Audio panel
22 MP3 applicable CD changer
23 Audio amplifier
24 Audio panel (Touch panel type)
25 Car-navigation unit
Error code Malfunction description
01 Internal mechanism error
02 Servo mechanism error
03 Mechanism stuck
07 Disc reading error
08 Blank media
10 BUS line (communication line) error
11 CAN line (communication line) error
12 CAN line (communication line) error
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