Mazda 2007 CX-9, Особенности сервиса

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SECURITY AND LOCKS [ADVANCED KEYLESS SYSTEM]
09-14A–12
End Of Sie
ON-BOARD DIAGNOSTIC SYSTEM (IMMOBILIZER SYSTEM) MALFUNCTION DIAGNOSIS FUNCTION
[ADVANCED KEYLESS SYSTEM]
id0914b1102100
•
The immobilizer system is provided with a malfunction diagnosis function.
•
Malfunction diagnosis of the immobilizer system occurs automatically when the ignition switch is turned from
the LOCK (ACC) to the ON (START) position.
•
If the results of the malfunction diagnosis show a malfunction in the immobilizer system, the security light
displays a DTC. At the same time, DTCs are stored in the PCM and keyless control module. The stored DTCs
can be verified using the Mazda Modular Diagnostic System (M-MDS).
Caution
•
Always use the Mazda Modular Diagnostic System (M-MDS) to verify DTCs even if the security
light display a DTC. If the security light itself has a malfunction, it is possible that a DTC may not
be properly displayed. There are certain DTCs which can only be verified using the Mazda Modular
Diagnostic System (M-MDS), not the security light.
•
DTCs for the immobilizer system that are stored in the keyless control module and PCM are
cleared when the ignition switch is turned from the ON to the LOCK (ACC) position.
Note
•
If two or more malfunctions are detected as a result of malfunction diagnosis, only the DTC with the lowest
number of those detected will be displayed by the security light. However, multiple DTCs are stored at the
same time.
•
If two or more immobilizer system DTCs are verified, first repair the part indicated by the security light
displayed DTC. After completely repairing one location, turn the ignition switch from the LOCK to the ON
position and perform immobilizer system malfunction diagnosis.
DTC TABLE
Note
•
In the approx. 1 min after detecting a malfunction and before displaying the DTC, the security light will
illuminate or flash the following patterns:
Security light flashing pattern
(Before displaying DTC)
DTC
11, 12, 13, 14, 15, 16
21, 22, 23
DTC
Detected condition
Security light flashing pattern
Mazda Modular
Diagnostic System (M-
MDS) display
Keyless
control
module
PCM
11 B1681 P1260
No detected communication with the coil
antenna.
12 B2103 P1260 Coil antenna malfunction
13
B1600 P1260 The key ID number data cannot be read.
B2431 P1260 Key ID number registration error.
14 B1602 P1260
The keyless control module cannot read key ID
number data normally.
ILLUMINATED
GOES OUT
ILLUMINATED
GOES OUT
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