Mazda 6 manuals

Mazda 6 Service Manual: Multiplex communication system

Outline

- PCM

- DSC HU/CM (with DSC)

- ABS (ABS/TCS) HU/CM (with ABS (ABS/TCS)

- Instrument cluster

Flowchart


On-board diagnostic [multiplex communication system]
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Dtc table
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Other materials:

Mazda 6 Service Manual: Foreword
Outline There are two on-board diagnostic functions: Operation mode, which inspects for and indicates correct operation of the input signals to the control module, and condition detection mode, which indicates troubles in the system. The two functions can be done using either of the f ...

Mazda 6 Service Manual: Pid/data monitor inspection
  1. Connect the WDS or equivalent to the DLC-2. 2. Measure the PID value. Note Perform part inspection for the output device after PCM inspection. The PID/DATA MONITOR function monitors the calculated value of the input/output signals in the PCM. Therefore, if a monitored value ...

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