Mazda CX-5 Service & Repair Manual: Multiplex Communication System
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A controller area network (CAN) system has been adopted in which multiplex communication is performed using a single communication path.
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A high-speed controller area network (HS-CAN) has been adopted for the communication between the following modules:
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PCM
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DSC HU/CM
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TCM (ATX vehicles)
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Front body control module (FBCM)
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AFS control module (with AFS system)
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AWD control module (AWD vehicles)
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Start stop unit
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EPS control module
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SAS control module
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Instrument cluster
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A mid-speed controller area network (MS-CAN) has been adopted for the communication between the following modules:
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Rear body control module (RBCM)
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BSM control module (LH) (with BSM system)
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BSM control module (RH) (with BSM system)
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SIRIUS satellite radio unit (with SIRIUS satellite radio system)
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Climate control unit (with full-auto air conditioner)
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Clock (with manual air conditioner)
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Audio unit (with audio unit (color LCD))
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Instrument cluster
Main Relay Control [Skyactiv G 2.0]
Outline
Supplies power to each part by switching the main relay on/off at the optimal
timing according to the vehicle conditions.
Block Diagram
Operation
When the ignition ...
On Board Diagnostic System PID/Data Monitor Inspection [Fw6 A EL, Fw6 Ax EL]
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 ...
Other materials:
Rear End Panel Installation [Panel Replacement]
Symbol Mark
Installation Procedure
1. When installing new parts, measure and adjust the body as necessary to conform
with standard dimensions.
2. Drill holes for the plug welding before installing the new parts.
3. After temporarily installing new parts, make sure the related parts fit p ...
Front Lower Arm Removal/Installation
1. Remove the front under cover No.2..
2. Remove in the order indicated in the table.
3. Install in the reverse order of removal.
4. Inspect the wheel alignment and adjust it if necessary..
1
Front lower arm ball joint
2
Front lower arm ...
Full Auto Air Conditioner [Full Auto Air Conditioner]
Outline
The climate control unit performs the following controls based on the signals
from each switch/dial and the sensor.
Airflow temperature control
Airflow volume control
Airflow mode control
Air intake control
A/C compressor con ...
