What is the design and purpose of electronic control modules and controllers?

Electronic control modules and controllers are electronic components responsible for supervising specific vehicle systems. A typical element consists of a housing, an electronic circuit board, connectors, and software that records the logic of operation. These modules are mounted in various places in the car, depending on the function and design of the installation. Their purpose is to process signals and control the operation of other elements in a way that is consistent with the vehicle's configuration.

What are electronic control modules and controllers used for?

Electronic control modules and controllers are used to manage the operation of the engine, transmission, braking system, comfort equipment, and other car systems. They receive data from sensors, analyze it, and send commands to actuators. Without their proper operation, many vehicle functions may work incompletely, unstably, or in emergency mode.

What role does the data bus play in the operation of controllers?

A data bus is a communication system connecting many modules in a single vehicle. It is used to transmit information between controllers without the need to run a separate wire for every function. Thanks to this, cooperation between the engine ECU, ABS, comfort module, and other systems in real-time is possible. When diagnosing a fault, one must therefore consider not only the controller itself but also the communication between modules.

How to choose the right controller for a specific car?

The safest way is to compare the OEM number, manufacturer part number, engine version, fuel type, and transmission type. In many models, the body version, production year, equipment, and connector type also matter. For electronic parts, it is also worth checking whether a given module requires adaptation or coding after installation.

What symptoms may indicate a problem with a module or controller?

Typical symptoms include errors recorded in diagnostics, lack of communication with a given system, incorrect operation of windows, locks, fans, ABS, or the engine. It also happens that the car enters emergency mode or experiences periodic loss of functions. Similar symptoms may also result from a damaged wiring harness, poor power supply, or problems with a connector.

What should be checked before installing a used module?

Before installation, it is worth checking the condition of the housing, pins, and sockets, as well as the compatibility of markings with the removed element. A good practice is to compare interchangeable numbers and ensure that the car has the same equipment as the donor vehicle. After installation, coding, adaptation, or clearing errors in the controller may be necessary.

Electronic control modules and controllers

At Globalparts, we offer a wide selection of original used electronic control units and ECUs for many popular car brands, including BMW, MINI, Mercedes, Audi, Volkswagen, and others. Our original electronic control units and ECUs ensure reliability, performance, and full compatibility with your vehicle.

More information

Find it faster

Match to your vehicle

Make

Ford Mondeo Mk4 Galaxy Mk2 S-Max PDC Parking Distance Module BS7T-15K866-AE

Product currently unavailable

Part no. DN1T-15K600-CE

Ford Fiesta Mk7 Body Control Module BCM Unit Central Locking DN1T-15K600-CE

Product currently unavailable

Part no. EB3T-14B321-EG

Ford Ranger Mk3 Restraint Air Module Control Unit ECU EB3T-14B321-EG

Product currently unavailable

Part no. F1BT-18C815-HG

Ford Focus Mk3 Radio Stereo CD Player Head Unit F1BT-18C815-HG

Product currently unavailable

Part no. 2T1F-18C838-BC

Ford Transit Connect Head Unit Radio AM FM Cassette 2T1F-18C838-BC

Product currently unavailable

Part no. H2GT-14C676-AA

Ford Mondeo Mk5 Front Door Crash Impact Sensor Left Right N/O/S H2GT-14C676-AA

Product currently unavailable

Part no. JK2T14F642AC

Ford Transit Custom Data Link Obd Port Module JK2T-14F642-AC

Product currently unavailable

Part no. BS7T18C939FB

Radio CD Player Ford Mondeo MK4 Galaxy MK3 Sony DAB Radio Stereo BS7T18C939FB

Product currently unavailable

Part no. DV4T-15K866-AK

Ford Focus Mk3 PDC Parking Sensor Control Unit Module DV4T-15K866-AK

Product currently unavailable

Part no. C1BT-18B955-BD

Ford B-Max Dashboard Display Multifunction Screen Monitor C1BT-18B955-BD

Product currently unavailable

Part no. KK3T-15604-FAH

Ford Transit Mk8 BCM Body Control Module Fuse Box ECU KK3T-15604-FAH

Product currently unavailable

Part no. 8V5115K600EG

Ford Fiesta MK7 Body Control Module BCM Control Unit ECU 8V5115K600EG

Product currently unavailable

Part no. 9T11-12A650-DF

Ford Transit Connect 1.8TDCI 110HP RWPA Engine Control ECU 9T11-12A650-DF Manual

Product currently unavailable

Part no. JK2T-15T850-CD

Ford Transit Custom Mk8 PDC Parking Aid Module Control Unit JK2T-15T850-CD

Product currently unavailable

Part no. F1ET-14F239-AA

Ford Focus Mk3 Multifunction Screen Radio Multimedia Display F1ET-14F239-AA

Product currently unavailable

Part no. 8C1T-18C815-AD-1

Ford Transit Radio Head Unit 6000 CD Media Player Unit 8C1T-18C815-AD

Product currently unavailable

Part no. KU5T-14G371-GFA

Ford Fiesta St Mk8 Sat Nav Navigation Control Module Unit KU5T-14G371-GFA

Product currently unavailable

Part no. AV41-12A650-CM

Ford Kuga C394 Engine Control Unit ECU 163HP Diesel 1854467 AV41-12A650-CM

Product currently unavailable

Part no. EB3T-19C107-GH

Ford Ranger Mk3 Radio Audio Sound CD Head Unit Control Navi EB3T-19C107-GH

Product currently unavailable

Part no. F1B1-12A650-AMB

Ford Fiesta Mk7 1.0 EcoBoost 100HP Engine Control Unit ECU F1B1-12A650-AMB

Product currently unavailable

Part no. MK2T-18D804-HF

Ford Transit Custom Mk8 Radio Stereo MMI Multimedia Head Unit MK2T-18D804-HF

Product currently unavailable

Part no. AC1112A650BC-1

Ford Transit MK7 2.2 TDCI P8FA Diesel Engine Control Unit ECU AC1112A650BC

Product currently unavailable

Part no. 8M5T-19C112-AR

Ford Mondeo Mk4 Bluetooth USB Module Control Unit 8M5T-19C112-AR

Product currently unavailable

Part no. FR3A-9D370-AA

Ford Mustang GT Mk6 Fuel Pump Control Unit Module 5.0 V8 FR3A-9D370-AA

Product currently unavailable

Part no. CS7T-14D212-AF

Ford S-Max Telematics Bluetooth Control Module ECU Unit CS7T-14D212-AF

Product currently unavailable

Part no. DT1T-18D815-KB

Ford Transit Connect Mk2 Radio Stereo Head Unit Control Panel DT1T-18D815-KB

Product currently unavailable

Part no. BM5T-18C815-HK

Ford Focus Mk3 Radio Head Unit CD Player Stereo Audio Unit BM5T-18C815-HK

Product currently unavailable

Part no. 6C1T14B056AE

Ford Transit MK7 Airbag Module ECU Control Unit Air Bag 6C1T14B056AE

Product currently unavailable

Part no. 6G9T-15K602-BB

Ford Focus Mk3 Antenna Amplifier Antenna Aerial Booster Unit 6G9T-15K602-BB

Product currently unavailable

Part no. AV1T-17D547

Ford Fiesta Mk7 Windscreen Rain Sensor AV1T17D547

Product currently unavailable

Part no. MK2T-18D804-HH

Ford Transit Custom Mk8 Radio Stereo Media Head Unit MK2T-18D804-HH

Product currently unavailable

Part no. 7G9T-14B533-EE

Ford Mondeo Mk4 Door Control Module Unit Front Driver's Side 7G9T-14B533-EE

Product currently unavailable

Part no. 2180738

Ford Fiesta St Door Controle Module Unit Front Driver's Side H1BT-14B531-AE

Product currently unavailable

Part no. E1BT-18B955-DA

Ford Focus Mk3 Nav Navigation Multifunction Display Screen Radio E1BT-18B955-DA

Product currently unavailable

Part no. C1BT18K811PA

Ford Fiesta Mk7 Dashboard Head Media Player Panel Air Vent C1BT-18K811-PA

Product currently unavailable

Part no. 8C1112A650CC

Ford Transit MK7 2.2 TDCI Diesel Engine Control Unit Module ECU 8C1112A650CC

Product currently unavailable

Part no. 6C1T14B056

Ford Transit Airbag Module Air Bag Control Unit ECU 6C1T14B056

Product currently unavailable

Part no. 8M5T-19G481-AG

Ford Focus Mk2 Kuga Mk1 Body Comfort Keyless Control Module Unit 8M5T-19G481-AG

Product currently unavailable

Part no. AV1T-14B321-CE

Ford B-Max Mk1 Air Module ECU Module Control Unit AV1T-14B321-CE

Product currently unavailable

Part no. 8G91-12A650-EN

Ford Mondeo Mk4 2.2 TDCI 175HP Engine Control Unit ECU 8G91-12A650-EN Manual

Product currently unavailable

Part no. BK3T18D815BG

Ford Transit MK8 Radio Head Unit Control Panel BK3T-18D815-BG

Product currently unavailable

Part no. GN15-14B006-AA

Ford Transit Mk8 Fiesta Mk8 Crash Impact Sensor Air Module GN15-14B006-AA

Product currently unavailable

Part no. 7G9T-14A073-YC

Ford Mondeo Mk4 Fuse Box Body Control Module BCM Unit 2.2 TDCi 7G9T-14A073-YC

Product currently unavailable

Part no. GR3T-18C847-CA

Ford Mustang Mk6 Antenna Amplifier Control Unit Module Controller GR3T-18C847-CA

Product currently unavailable

Part no. 3M5T-15K602-AC

Ford Focus Mk2 Central Locking Lock Control Unit Module 3M5T-15K602-AC

Product currently unavailable

Part no. BM2J-19H405-AA

Ford S-Max Galaxy Mk3 Reverse Camera Control Module BM2J-19H405-AA

Product currently unavailable

Part no. F1BT18C815HK

Ford Transit Connect Mk2 II Radio Stereo CD Player Head Unit F1BT18C815HK

Product currently unavailable

Part no. F1FT-18B955-GC

Ford Focus Mk3 Dashboard Multimedia Display Screen Unit F1FT-18B955-GC

Product currently unavailable

Part no. LK2T-18D804-HE

Ford Transit Custom Mk8 Stereo Player Radio Multimedia Head Unit LK2T-18D804-HE

Product currently unavailable

Part no. 4S41-12A650-BB

Ford Transit Connect 1.8 TDCI Engine Control Module ECU 4S41-12A650-BB Manual

Product currently unavailable

Part no. F1FA-9D370-GA-1

Ford Mondeo Mk5 Fuel Pump Control Module F1FA-9D370-GA

Product currently unavailable

Part no. GK2112A650CA-1

Ford Transit Mk8 2.0 EcoBlue 170HP FWD Engine ECU GK21-12A650-CA Automatic

Product currently unavailable

Part no. BS7T-15K866-AB

Ford Mondeo Mk4 Galaxy Mk3 PDC Parking Assist Control Module ECU BS7T-15K866-AB

Product currently unavailable

Part no. AV1T-14B321-CF

Ford B-Max Mk1 Air Module ECU Module Control Unit AV1T-14B321-CF

Product currently unavailable

Part no. GK2113C148AB

Ford Transit Connect Mk2 Headlight Module Control Unit ECU GK2113C148AB

Product currently unavailable

Part no. 8V2112A650KE

Ford Fiesta MK7 1.6 TDCI Diesel Engine Control Unit ECU 8V2112A650KE Manual

Product currently unavailable

Part no. KT1T-18D815-DF

Ford Transit Connect Mk2 Radio Head Unit Audio Player KT1T-18D815-DF

Product currently unavailable

Part no. CS7T-14D212-AC

Ford Kuga C394 Bluetooth Voice Box Control Module Connectivity CS7T-14D212-AC

Product currently unavailable

Part no. GK21-12A650-NA

Ford Transit 2.2 TDCI 125HP Engine Control ECU Kit GK21-12A650-NA Manual

Product currently unavailable

Part no. AV1T-15K600-CH

Ford B-Max Body Control Module BCM Control Unit 1.0 GTDi AV1T-15K600-CH

Product currently unavailable

Part no. CV4T-19C107-GG

Ford Kuga Mk2 C520 Radio Head Unit Amplifier Stereo Module CV4T-19C107-GG

Product currently unavailable

Part no. K1BT-18B955-FD

Ford Transit Custom Dashboard Display Screen Monitor Touchscreen K1BT-18B955-FD

Product currently unavailable

Part no. F1BT-18C815-LK

Ford Focus Mk3 Radio Stereo CD Player Head Unit F1BT-18C815-LK

Product currently unavailable

Part no. JX7B-13B626-AE

Ford Focus St Mk8 Xenon Headlight Ballast Control Unit Module JX7B-13B626-AE

Product currently unavailable

...

Showing 595-658 of 658 products