Mazda 6 manuals

Mazda 6 Service Manual: Abs (abs/tcs) hu/cm inspection

Mazda 6 Service Manual / Braking system / Abs/tcs / Abs (abs/tcs) hu/cm inspection

1. Disconnect the negative battery cable.

2. Connect the SST

between the ABS (ABS/TCS) HU/CM and harness connector with the ignition switch off.


3. Attach the tester leads to the SST

and inspect voltage referring the table below.

Terminal Voltage Table (Reference)

(Engine is idling, and connector is connected unless otherwise indicated.)




*1 : With TCS

*2 : Use this terminal at factory only, not used for inspection and repair at field

Inspection Using An Oscilloscope (Reference)

Wheel speed

RR : A ( + ) - B ( - )

LR : C ( + ) - F ( - )

RF : D ( + ) - G ( - )

LF : E ( + ) - I ( - )


1 V/DIV (Y), 2 ms/DIV (X), AC range

Note

Vehicle speed output


1 V/DIV (Y), 5 ms/DIV (X), DC range

Note

Abs (abs/tcs) or dsc hu/cm configuration
1. Connect the WDS or equivalent to the DLC-2. 2. Input vehicle information following the direction on the WDS or equivalent screen. 3. Select Module programming. 4. Select Programmable module ...

Tcs (dsc) off switch removal/installation
1. Press the hooks of the TCS OFF switch and pull the switch out. 2. Disconnect the connector. 3. Install in the reverse order of removal. ...

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