Mazda CX-5 Service & Repair Manual: Controller Area Network (Can)
Outline
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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 system..
Data sent
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AWD system status
Data received
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Engine speed
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Engine torque
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Accelerator pedal opening angle
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Transaxle gear position
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Engine off time
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Ambient temperature
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Car configuration data
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Selector lever position
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Four-wheel speed
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Brake fluid pressure
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Coupling torque request
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Steering angle/steering angle sensor condition
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EPS status
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Windshield wiper switch status
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Parking brake position
Active Command Modes Inspection [Rear Body Control Module (Rbcm)]
1. Connect the M-MDS to the DLC-2.
2. After the vehicle is identified, select the following items from the initialization
screen of the M-MDS.
a. Select “DataLogger”.
b. Select “Modules ...
Controller Area Network (Can)
Outline
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..
Da ...
Other materials:
PCM Configuration (Using Read/Write Function)
NOTE:
When performing configuration, it is necessary to read the vehicle specification
information from the PCM before replacing it. Connect the M-MDS to the vehicle
and perform vehicle identification before removing the PCM. The vehicle specification
information is temporarily stor ...
Automatic Transaxle Fluid (ATF) Replacement [Fw6 A EL, Fw6 Ax EL]
WARNING:
Do not perform the servicing while the ATF is hot. Otherwise, it could cause
severe burns or serious injury.
1. Remove the front under cover No.2..
2. Remove the dipstick securing bolt.
3. Remove the dipstick.
4. Remove the drain plug and washer, and drain the ATF ...
Air Fuel Ratio (A/F) Sensor Heater Control
Outline
Based on the control of the A/F sensor heater, a stabilized oxygen concentration
is detected even at low exhaust temperatures, and feedback control of fuel injection
even at cold engine start is made possible for improved cold temperature exhaust
emission performance.
...
