Mazda 6 Service Manual: 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
- ABS/TCS HU/CM terminal:
RR : A ( + ) - B ( - )
LR : C ( + ) - F ( - )
RF : D ( + ) - G ( - )
LF : E ( + ) - I ( - )
- Oscilloscope setting:
1 V/DIV (Y), 2 ms/DIV (X), AC range
- Vehicle condition: Driving 30 km/h (18.6 mph)
Note
- As vehicle speed increases, period of wave shortens.
- If there is malfunctioning in the sensor rotor, wave profile warps.
Vehicle speed output
- ABS/TCS HU/CM terminal: V( + ) - AC ( - )
- Oscilloscope setting:
1 V/DIV (Y), 5 ms/DIV (X), DC range
- Vehicle condition: Driving 30 km/h (18.6 mph)
Note
- As vehicle speed increases, period of wave shortens.
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. ...
Other materials:
Mazda 6 Service Manual: Front door key cylinder removal/installation
1. Remove the front door unit.
2. Remove the cover, then remove the bolt.
3. For protector-equipped vehicles, pull out the protector tab from the latch
and remove the protector.
4. Disconnect the rod.
5. Remove the front outer handle.
6. Turn the key cylinder in the direction indicated by ...
Mazda 6 Service Manual: Pcm configuration
1. Connect the WDS to DLC-2.
2. Set up the WDS (including the vehicle recognition.)
3. Select Module programming.
4. Select Programmable module installation.
5. Select PCM and perform procedures according to directions on the WDS
screen.
Note
If PCM CONFIGURATION is successful, the PCM ...