mazda Workshop Repair Guides

Mazda Workshop Service and Repair Manuals

Body Control Systems|Description and Operation|Page 7360 > < Towing Information|Service and Repair|Page 7355
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Body Control Systems: Description and Operation

MULTIPLEX COMMUNICATION SYSTEM(MULTIPLEX COMMUNICATION SYSTEM]

Outline

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If the controller area network (CAN) system is malfunctioning, read the DTCs of the following modules, using the M-MDS to determine the
malfunctioning system.
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PCM

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TCM (FS5A-EL)

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EHPAS control module

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DSC HU/CM (with DSC)

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ABS HU/CM (with ABS)

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TPMS control module

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Instrument cluster

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Climate control unit

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SAS control module

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Audio unit (base module)

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Information display

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PJB

Flowchart

Step 1

Body Control Systems|Description and Operation|Page 7360 > < Towing Information|Service and Repair|Page 7355