Mazda CX-7 2007 Workshop Manual page 1341

ON-BOARD DIAGNOSTIC [MULTIPLEX COMMUNICATION SYSTEM]
09-02D ON-BOARD DIAGNOSTIC
[MULTIPLEX COMMUNICATION SYSTEM]
MULTIPLEX COMMUNICATION
SYSTEM[MULTIPLEX COMMUNICATION
SYSTEM] . . . . . . . . . . . . . . . . . . . . . . . . 09-02D–2
Outline . . . . . . . . . . . . . . . . . . . . . . . . . 09-02D–2
Flowchart . . . . . . . . . . . . . . . . . . . . . . . 09-02D–2
DTC TABLE[MULTIPLEX
COMMUNICATION SYSTEM] . . . . . . . . 09-02D–7
PROCEDURES FOR DETERMINING
THE LOCATION OF A MALFUNCTION
[MULTIPLEX COMMUNICATION
SYSTEM] . . . . . . . . . . . . . . . . . . . . . . . 09-02D–8
System Wiring Diagram . . . . . . . . . . . . 09-02D–8
PCM . . . . . . . . . . . . . . . . . . . . . . . . . . . 09-02D–8
TCM . . . . . . . . . . . . . . . . . . . . . . . . . . . 09-02D–9
DSC HU/CM. . . . . . . . . . . . . . . . . . . . . 09-02D–9
End of Toc
WM: CAN SYSTEM
AWD Control Module. . . . . . . . . . . . . . . 09-02D–10
BCM . . . . . . . . . . . . . . . . . . . . . . . . . . . 09-02D–10
SAS Control Module . . . . . . . . . . . . . . . 09-02D–11
Keyless Control Module . . . . . . . . . . . . 09-02D–11
Instrument Cluster. . . . . . . . . . . . . . . . . 09-02D–12
Climate Control Unit . . . . . . . . . . . . . . . 09-02D–13
Car- navigation Unit/Audio Unit
(Base Module). . . . . . . . . . . . . . . . . . . 09-02D–13
Information display . . . . . . . . . . . . . . . . 09-02D–13
Repair Procedure . . . . . . . . . . . . . . . . . 09-02D–14
DTC U0073[MULTIPLEX
COMMUNICATION SYSTEM] . . . . . . . . 09-02D–14
DTC U0516, U2516, 16:Er12
[MULTIPLEX COMMUNICATION
SYSTEM] . . . . . . . . . . . . . . . . . . . . . . . . 09-02D–16
09-02D
09-02D–1