Mazda 6 2002 Workshop Manual page 599

Wheel speed
• DSC HU/CM terminal:
RF : M ( + ) — I ( - )
RR : K ( + ) — H ( - )
LF : F ( + ) — J ( - )
LR : Q ( + ) — N ( - )
• 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
• DSC HU/CM terminal: AE ( + ) — A( - )
• 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.
COMBINE SENSOR REMOVAL/INSTALLATION
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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 the table.
1 Combine sensor connector
2 Combine sensor
3. Install in the reverse order of removal.
4. After installation, perform the combine sensor
initialization procedure. (See
SENSOR INITIALIZATION
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P–42
DYNAMIC STABILITY CONTROL
P–44 COMBINE
PROCEDURE.)
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