Mazda CX-5 Service & Repair Manual: Controller Area Network (Can)
Outline
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The DSC HU/CM sends and receives data to and from other modules via the CAN system. Refer to MULTIPLEX COMMUNICATION SYSTEM for a detailed explanation of the CAN system..
Data sent
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Cruise control system-related information
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DSC system-related information
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Vehicle speed
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Wheel speed (LF, RF, LR, RR)
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Yaw rate
Data received
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Accelerator pedal opening angle
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Ambient temperature
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AWD system status
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Back-up light on request
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Back-up light switch
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Brake light status
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Brake switch (No.1 signal)
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Clutch pedal stroke sensor (MTX only)
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Collision detection (front, side, roll over)
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Collision detection (rear)
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Cruise control set speed
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Cruise control status
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Cruise control switch
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Cruise control switch signal
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Cruise control system-related information
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TCS OFF switch status
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Engine displacement
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Engine torque
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Fuel cut request
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Ignition off timer
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Parking brake status
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Selector lever position
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Steering angle/steering angle sensor status
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Tire pressure monitoring system set switch status
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Tire size
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Traveled distance
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Vehicle speed
Controller Area Network (Can)
Outline
The AWD control module (CM) sends and receives data to and from other modules
via the CAN system. Refer to MULTIPLEX COMMUNICATION SYSTEM for a detailed explanation
of the CAN sys ...
Controller Area Network (Can) Outline
The Electric Power Steering (EPS) control module sends and receives data
to and from other modules via the CAN..
Data sent
EPS status
Power steering malfunction indicator ...
Other materials:
ABS Wheel Speed Sensor And ABS Sensor Rotor
Purpose/Function
The ABS wheel-speed sensor and ABS sensor rotor detect the rotation condition
of each wheel and transmit this information to the DSC HU/CM.
The signal from the ABS wheel-speed sensor is the primary signal that the
DSC HU/CM uses when carrying out control.
...
On/Off Solenoid [Fw6 A EL, Fw6 Ax EL]
Purpose/Function
The on/off solenoid performs switching of the shift valve in the control
valve body according to the vehicle conditions.
Construction
The on/off solenoid is installed to the solenoid control valve body.
The on/off solenoid is a normal open-type on/off ...
Engine Oil Level Inspection
1. Position the vehicle on level ground.
2. Warm up the engine.
3. Stop the engine and allow at least 5 min before continuing.
4. Remove the dipstick, wipe it cleanly, and reinstall it fully.
5. Remove the dipstick and verify that the oil level is between the F and L marks
on the dipstick. ...
