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Mazda CX-5 Service & Repair Manual: Front Body Control Module (Fbcm)

Mazda CX-5 Service & Repair Manual / Electrical / Data Network / Front Body Control Module (Fbcm)

Outline

Function

Control table


Control

Content

Reference

Front combination light control

Each light illuminates or flashes in conjunction with the operation of the light switch, turn switch and hazard warning switch.

(See FRONT COMBINATION LIGHT.)

Horn control

Sound is harmonized between high and low pitch.

(See HORN.)

Rear defroster system control

Warms the rear window glass and the outer mirror glass using heat filaments to defog the glass surface.

(See REAR WINDOW DEFROSTER/OUTER MIRROR HEATER.)

Front fog light control

By shining light in a wider area in front of the vehicle than the light from the headlights, visibility during poor weather conditions, such as rain and fog, has been improved. In addition, the visibility of the vehicle from on-coming vehicles, pedestrians, has been improved.

(See FRONT FOG LIGHT.)

Windshield wiper system control

Equipped with continuous (low/high), auto-stop, one-touch wiper, intermittent wiper, and synchronized washer and wiper operation.

(See WINDSHIELD WIPER SYSTEM.)

CAN (Controller Area Network)

Sends and receives signals between CAN system-related modules using CAN system.

(See CONTROLLER AREA NETWORK (CAN) SYSTEM.)

On-board diagnostic system

The front body control module (FBCM) is equipped with an on-board diagnosis function which records DTCs in the event of a malfunction.

(See ON-BOARD DIAGNOSTIC SYSTEM [FRONT BODY CONTROL MODULE (FBCM)].)


Structural view


System Wiring Diagram

Rear defroster, blower motor


Headlights, Turn lights, front fog lights



Windshield wipers, Front/Rear washers


Theft-deterrent system, Horn, Sensors


CAN system


Fail-safe

Exterior lighting system

Auto light system

DRL (daytime running light) system

Auto light-Off system

Turn light system

Rear defroster system control

Horn control

Windshield wiper and washer system

Auto wiper system

Rear wiper and washer system

Controller Area Network (Can) System
Outline A CAN system has been adopted which can send and receive multiple signals over a single communication path from related modules. System wiring diagram HS-CAN MS-CA ...

Front Body Control Module (Fbcm) Configuration (Using As Built Data)
NOTE: If the configuration is performed using As-Built data, the set value of the personalization function is reset to the initial value (condition when shipped from factory). Verify the ...

Other materials:

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1. Disconnect the negative battery cable.. 2. Remove the shift lever using the following procedure: a. Remove the upper panel.. b. Remove the shift lever knob. c. Remove the shift panel.. d. Remove the side wall.. e. Remove the rear console.. f. Press the tabs on the control cable ...

Rear Shock Absorber Disposal
WARNING: Whenever drilling into a rear shock absorber, wear protective eye wear. The gas in the rear shock absorber is pressurized, and could spray metal chips into the eyes and face when drilling. 1. Clamp a rear shock absorber on a flat surface or with the piston pointing ...

Fuel System
Purpose, Outline A multiple hole type fuel injector has been adopted which provides higher fuel injection accuracy for improved fuel efficiency and output. Piston movement-compression by the 4-head cam inside the high pressure fuel pump heightens the fuel pressure, achieving imp ...

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