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Section 393 (On-Board Diagnostic (Multiplex Communication System))
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Section 393 (On-Board Diagnostic (Multiplex Communication System))
WARNING:
This page is about a different car, the 2005 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
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Multiplex Communication System
Outline
Flowchart
DTC Table [Multiplex Communication System]
PID/Data Monitor Table [Multiplex Communication System]
Procedures For Determining The Location Of A Malfunction
System Wiring Diagram
Pcm
Abs/TCS HU/Cm
TCM
Instrument Cluster
DTC U0073, U2516
Notes
Diagnostic procedure