MX-5 Miata L4-2.0L (2008)
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
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DSC HU/CM
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ABS HU/CM
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Power retractable hardtop control module
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Keyless control module
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Steering angle sensor
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Instrument cluster
Flowchart
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Use the following flowchart to verify the cause of the trouble.
Step 1-Step 4