Mazda CX-5 Service & Repair Manual: Controller Area Network (Can)

Mazda CX-5 Service & Repair Manual / Electrical / Data Network / 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 system..

Data sent

AWD system status

Data received

Engine speed
Engine torque
Accelerator pedal opening angle
Transaxle gear position
Engine off time
Ambient temperature
Car configuration data
Selector lever position
Four-wheel speed
Brake fluid pressure
Coupling torque request
Steering angle/steering angle sensor condition
EPS status
Windshield wiper switch status
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:

Electric Power Steering (Eps) Control Module
Purpose/ Function The EPS control module (CM) calculates the optimum assist current based on the steering torque signal from the torque sensor installed to the steering column and the vehicle speed signal sent via CAN transmission from the PCM. The EPS CM controls the following ...

Down Switch Inspection [Fw6 A EL, Fw6 Ax EL]
Continuity Inspection NOTE: The down switch is built into the selector lever component. 1. Disconnect the negative battery cable.. 2. Remove the front console.. 3. Disconnect the selector lever component connector. 4. Verify that the continuity between selector lever compone ...

Glass Antenna
Purpose, Function The RDS (Radio Data System) converts radio broadcast waves to electric signals and sends the signals to the audio unit. Construction An antenna with excellent noise resistance has been adopted to the rear window glass. Fail-safe Function n ...