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Mazda CX-5 Service & Repair Manual: Rear Body Control Module (Rbcm)

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

Outline

Function

Control table


Control

Content

Reference

Room light control system control

The rear body control module (RBCM) changes the illumination condition and illumination level of the interior lights (door position) according to whether the doors are opened/closed and locked/unlocked.

(See ROOM LIGHT CONTROL SYSTEM.)

Back-up light control

The back-up light illuminates in conjunction with the shift operation.

(See REAR COMBINATION LIGHT.)

Power door lock system control

A power door lock system has been adopted in which all doors and the liftgate are locked/unlocked when the driver's door is locked/unlocked using the driver's door lock knob, or the door key cylinder is operated.

(See POWER DOOR LOCK SYSTEM.)

Rear wiper system control

Equipped with continuous, auto-stop, intermittent wiper, and synchronized washer and wiper operation.

(See REAR WIPER SYSTEM.)

Liftgate opener system control

A liftgate opener system has been adopted in which the liftgate can be opened just by pressing the liftgate opener switch.

(See LIFTGATE OPENER SYSTEM.)

Theft-deterrent system

The theft-deterrent system operates the theft-deterrent horn and hazard warning lights if a door, liftgate or the hood is improperly opened.

(See THEFT-DETERRENT SYSTEM.)

CAN (Controller Area Network)

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

(See CONTROLLER AREA NETWORK (CAN) SYSTEM.)

On-board diagnostic system

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

(See ON-BOARD DIAGNOSTIC SYSTEM [REAR BODY CONTROL MODULE (RBCM)].)


Structural view


System wiring diagram

Power window system, Auto dimming mirror


Power door lock system, theft-deterrent system


Room lights, Brake light system


Rear wiper system


Fuel-level sensor system


CAN system


Fail-safe

Room light control system

Back-up light

Power door lock system

Rear wiper system

Liftgate opener system

Theft-deterrent system

PID/Data Monitor 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 ...

Rear Body Control Module (Rbcm) 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:

Fuel and Engine Exhaust Precautions
Fuel Requirements Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL, which will reduce exhaust emissions and keep spark plug fouling to a minimum. Your Mazda will perform best with fuel listed in the table. Fuel with a rating lower than 87 octane (91 RON) could ...

Resistor [Manual Air Conditioner]
Purpose The resistor controls the blower motor rotation speed. Function The resistor controls the supply voltage to the blower motor according to the fan switch operation, and adjusts the fan rotation speed (airflow volume). Construction The resistor is installed ...

Check Valve Inspection
Except U.S.A. And CANADA 1. Remove the check valve.. 2. Verify that there is no airflow when positive pressure is applied to port A. If there is airflow, replace the check valve.. 3. Verify that there is no airflow when negative pressure is applied to port A. If ther ...

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