Mazda 6 manuals

Mazda 6 Service Manual: Dsc hu/cm inspection

1. Remove the battery and battery bracket.

2. Disconnect the DSC HU/CM connector.

3. Connect the SST

(49 G066 004) to the DSC HU/CM connector and harness side connector.

4. Inspect voltage referring the table below.

Terminal Voltage Table (reference value)

(Ignition switch is at ON, and connector is connected unless indicated otherwise.)




* : Used for vehicle manufacturing, not used for DSC.

Inspection Using An Oscilloscope (Reference)

Steering angle (steering angle signal 1 and 2)

Steering angle signal 2 : W ( + ) - R ( - )

Steering angle signal 1 : X ( + ) - R ( - )


1 V/DIV (Y), 25 ms/DIV (X), DC range

Note

Wheel speed

RF : M ( + ) - I ( - )

RR : K ( + ) - H ( - )

LF : F ( + ) - J ( - )

LR : Q ( + ) - N ( - )


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

Dsc hu/cm removal/installation
Caution When replacing the DSC HU/CM, configuration procedure must be done before removing the DSC HU/CM. If configuration is not completed before removing the DSC HU/CM, DTC B2477 will be d ...

Combine sensor removal/installation
Caution Be careful and do not allow the combine sensor to fall. If by chance it is subjected to strong impact, replace it. 1. Remove the center console. 2. Remove in the order indicated in ...

Other materials:

Mazda 6 Service Manual: Diagnostic assist function
Structural View Switch location LCD Inspection 1. With audio on, first press the POWER button, then simultaneously press the SEEK button (upper) for approximately 1 second. 2. Inspect the LCD according to the following table: 3. Turn the audio off or the ignition switch to the LOCK posi ...

Mazda 6 Service Manual: Rear side seat belt removal/installation
Caution The ELR has a spring that will unwind if the retractor's cover is removed. The spring cannot be rewound by hand. If this occurs, the ELR will not work properly. Therefore, do not disassemble the retractor. 4SD 1. Fold the rear seat back. 2. Remove the rear side seats. 3. Remo ...

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