Automotive Electronic Modules Types

Types of Electronic Modules-Body Control Module(BCM)
-Transmission Control Module(TCU)
-Passenger Door Module(PDM)
-Suspension Control Module(SCM)
-Airbag Control Module(ACM)

-Battery Management System(BMS)

-Sunroof Module(SFM)-Rain Sensor Module(RSM)
-Heated Seat Module(HSM)
-Sentry Key Immobilizer Module(SKIM)

1. Body Control ModuleIt’s main function is to control load drivers by actuating relays that in turn perform actions.It monitors switches and sensors in the vehicle.It make use of the vehicle’s bus system(CAN,LIN,Ethernet) to send and receive signals.Besides, Body Control Module is attach to the junction box which manages the flow of power to prevent future damage when multiple function is carried out
.2. Transmission Control Module(TCM)
TCM communicates with other modules in the vehicle to produce desired results.It works with the automatic transmission to improve shift quality.It have improve driving performance and fuel economy to be at optimal level.Also, TCM works with sensors such as the wheel speed sensor,throttle position sensor,Traction Control Module,brake light switch and cruise control.
3. Passenger Door Module(PDM)It controls standard loads from door lock motors and other electronic features.Features such as power windows, power locks power mirrors and few LED’s lighting.PDM is located at the door panel.
4. Suspension Control Module(SCM)This module controls the suspension of a vehicle.Suspension Control Module independently adjusts the tension for each wheel for a smoother ride.
5. Airbag Control ModuleAirbag Module helps promotes safety during collisions.Also, is responsible for receiving information from the collision sensor.Besides, it controls supplement restraint components.Vehicles without airbag can result in dangerous damage during collision.
6. Battery Management System(BMS)Battery Management System (BMS) is an electronic system that monitors the state of the battery from performing outside it range.Besides, it monitors temperature, state of charge and health and voltage supply.Check out this Battery Tester , Is good for battery diagnosis, quick results and good for beginners.[Full Disclosure: I’m a compensated affiliate and doesn’t come with any extra charge if product is purchased.]

7. Sunroof ModuleThis is located at the top roof of the vehicle. Sunroof helps to allow more fresh air into the vehicle.Furthermore, Sunroof modules control the open and close of the sunroof and it functions.

8. Rain Sensor Module(RSM)The Rain Sensor Module detects moisture on the windscreen.The RSM triggers the wiper blade to automatically wipe away the moisture on the windscreen.This communicate with the BCM to perform action.
9. Heated Seat Module(HSM)Heated Seat Module controls the heated seat functions.The HSM offers dual-zone or four-zone heating.It also performs cooling and ventilation functions for the seats and supports applications housed in the rear seats.

10. Sentry Key Immobilizer Module(SKIM)It contains a Radio Frequency (RF) transceiver and a central processing unit.The Sentry Key Immobilizer Switch programming also enables the SKIMThis communicate over the Programmable Communication Interface (PCI) bus network with the Powertrain Control Module (PCM).Besides,is located under the steering column.