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 Focus Mk3 Dashboard Multimedia Display Screen AM5T-18B955-BF

Product currently unavailable

Part no. BK3D18D815BE

Ford Transit MK8 Radio Stereo Audio USB Head Unit Panel BK3D-18D815-BE

Product currently unavailable

Part no. BM5T-18C815-HJ

Ford B-Max CD Player Stereo Audio Radio Head Unit BM5T-18C815-HJ

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. LU5T-14B533-AF

Ford Puma Mk2 Door Control Module ECU Front Passenger Side LU5T-14B533-AF

Product currently unavailable

Part no. DG9T-19H517-AJ

Ford Ranger Wildtrak Mk6 Tow Bar Trailer Control Module DG9T-19H517-AJ

Product currently unavailable

Part no. F1BT-18C815-GK

Ford Transit Mk8 Radio Player CD Multimedia Head Unit Module F1BT-18C815-GK

Product currently unavailable

Part no. DS7T-19G317-BJ

Ford Ranger Mk6 Power Control Module Inverter Distribution Unit DS7T-19G317-BJ

Product currently unavailable

Part no. 7G9T-14A073-DF

Ford Galaxy Mk2 Fuse Box Body Control Module BCM Unit 2.0 TDCi 7G9T-14A073-DF

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. 2087276

Ford Fiesta ST Mk7 Engine Knock Sensor Control Unit 1.5 Ecoboost GN1A-12A699-BA

Product currently unavailable

Part no. BM2T-14B321-AC

Ford S-Max Mk1 Air Module Control Module Unit ECU BM2T-14B321-AC

Product currently unavailable

Part no. JX7B-13B626-AE

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

Product currently unavailable

Part no. H1BT-18C815-VU

Ford Fiesta Mk8 Radio Stereo Sat Nav Head Unit Module Control H1BT-18C815-VU

Product currently unavailable

Part no. AA6T-18C815-SE

Ford Fiesta Mk7 Multimedia Stereo Radio CD Player Audio Head Unit AA6T-18C815-SE

Product currently unavailable

Part no. DS71-12B684-XB

Ford Focus Mk3 ST 2.0 TDCI T8DA 185HP Engine Control ECU DS71-12B684-XB Manual

Product currently unavailable

Part no. H1BT-14B531-BG

Ford Fiesta Mk8 Front Door Control Unit ECU Module Driver's Side H1BT-14B531-BG

Product currently unavailable

Part no. BM5T-14D212-CC

Ford B-Max Bluetooth Electronic Control Module Unit ECU Mk1 BM5T-14D212-CC

Product currently unavailable

Part no. CV1T-14B532-BC

Ford B-Max Door Control Unit Module Rear Left Right N/O/S CV1T-14B532-BC

Product currently unavailable

Part no. AM5T-18K811-BE

Ford Focus Mk3 Multimedia Radio Player Switch Control Panel AM5T-18K811-BE

Product currently unavailable

Part no. 6C1T-14335-BB

Ford Transit Mk7 Antenna Amplifier Control Unit Module 6C1T-14335-BB

Product currently unavailable

Part no. E1BT-18C815-HE

Ford Fiesta Mk7 Radio Stereo CD Player Head Unit Multimedia E1BT-18C815-HE

Product currently unavailable

Part no. 7S7T-19G481-DC

Ford Mondeo Mk3 Body Control Module BCM Control Unit 7S7T-19G481-DC

Product currently unavailable

Part no. JK2T-18C815-VV

Ford Tourneo Custom Transit MK8 Radio Player Head Unit Module JK2T-18C815-VV

Product currently unavailable

Part no. E1BT-14D212-FE

Ford Focus Mk3 Bluetooth Module Control Unit E1BT-14D212-FE

Product currently unavailable

Part no. DS7T-14F239-CJ

Ford Ranger Lim Sat Nav Display Screen Multimedia Navigation Unit DS7T-14F239-CJ

Product currently unavailable

Part no. LU5T15604BJAE

Ford Puma St Cf7 Body Control Module BCM Keyless Entry Unit LU5T-15604-BJAE

Product currently unavailable

Part no. 2641479

Ford Focus Mk4 Wireless Charging Module ECU NX7T-19J235-AC

Product currently unavailable

Part no. 6M2T-14B056-AE

Ford Galaxy Mk2 Air Module Control Unit ECU 6M2T-14B056-AE 0285010223

Product currently unavailable

Part no. AT1T-15T850-AA

Ford Transit Connect PDC Parking Aid Warning Control Module Unit AT1T-15T850-AA

Product currently unavailable

Part no. D1BT-14D212-EB

Ford Transit Connect Bluetooth Interface Control Module ECU D1BT-14D212-EB

Product currently unavailable

Part no. BS7T14B321AC

Ford Mondeo Mk3 Air Unit Control Module ECU Restraint BS7T-14B321-AC

Product currently unavailable

Part no. H1BT-19H406-AG

Ford Fiesta Mk8 Front Windscreen Mounted Lane Departure Camera H1BT-19H406-AG

Product currently unavailable

Part no. H1BT-18C847-AB

Ford Fiesta Mk8 ST Antenna Amplifier Module Unit Control H1BT-18C84-AB

Product currently unavailable

Part no. FS7T-18D816-BA

Ford Mondeo MK5 Aerial Antenna Amplifier Module Unit FS7T-18D816-BA

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. BS7T-15K866-AB

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

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. MU5T-14F180-LB

Ford Transit Custom Mk2 Display Screen Sat Nav MU5T-14F180-LB

Product currently unavailable

Part no. DT11-13C148-AC

Ford Transit Connect Headlight Control Unit Module ECU DT11-13C148-AC

Product currently unavailable

Part no. D1BT-14D212-GA

Ford Fiesta Mk7 Bluetooth Interface Control Unit Module ECU D1BT-14D212-GA

Product currently unavailable

Part no. AV1T-18B955-BD

Ford B-Max Dashboard Display Multifunction Screen Monitor AV1T-18B955-BD

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. 2282845

Ford Fiesta St-3 Mk8 CU Front Door Control Unit Driver Side ECU H1BT14B531AG

Product currently unavailable

Part no. HR3T-14G370-KFA

Ford Mustang GT Mk6 Sat Nav Multimedia Display Screen HR3T-14G370-KFA

Product currently unavailable

Part no. 3B0K-40104

Ford Ranger Mk6 Additional Fuse Box Relay Box Module Unit TKE4180109A

Product currently unavailable

Part no. FT1T-15K866-BB

Ford Transit Connect Mk2 Parking Sensor Aid Module FT1T-15K866-BB

Product currently unavailable

Part no. ET7T-18B955-BC

Ford Fiesta Mk7 Dashboard Display Multifunction Screen Monitor ET7T-18B955-BC

Product currently unavailable

Part no. EB3P-12B565-AB

Ford Ranger Lim 2.2 Diesel AutomaticGearbox ECU Control Unit EB3P-12B565-AB

Product currently unavailable

Part no. DG9T-14B533-CF

Ford Mondeo Mk5 Front Door Control Unit Module Passenger Side DG9T-14B533-CF

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. JK2T-14G371-FCC

Ford Fiesta Mk8 Sat Nav Control Module ECU JK2T-14G371-FCC

Product currently unavailable

Part no. BK21-13C148-AB

Ford Transit Custom Mk8 Headlight Control Module Unit BK21-13C148-AB

Product currently unavailable

Part no. H1BT18K810ZAU

Ford Puma St Cf7 Multimedia Radio Head Unit H1BT-18K810-ZAU

Product currently unavailable

Part no. E1BT-14D212-MA

Ford Focus Mk3 Bluetooth Module Control Unit ECU E1BT-14D212-MA

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. BV61-12A650-CNB

Ford Focus Mk3 1.6TI IQDA 105HP Engine Control Unit ECU BV61-12A650-CNB Manual

Product currently unavailable

Part no. 3S7T-17D547-AA

Ford Focus C-Max Mondeo Mk3 Windscreen Rain Light Sensor 3S7T-17D547-AA

Product currently unavailable

Part no. L1TT14F642AK

Ford Puma St Cf7 Connector Socket Port Smart Data Link Module L1TT-14F642-AK

Product currently unavailable

Part no. EB3T-14B321-EF

Ford Ranger Lim Air Module Control Unit ECU SRS Restraint EB3T-14B321-EF

Product currently unavailable

Part no. L1TT19K351AA

Ford Puma ST CF7 Aerial Antenna Amplifier Control Module Unit L1TT-19K351-AA

Product currently unavailable

Part no. DG9T-19H517-AH

Ford Ranger Mk3 T6 Tow Bar Trailer Control Module DG9T-19H517-AH

Product currently unavailable

Part no. KU5T-14G371-GJA

Ford Fiesta St-3 Mk8 Navigation DAB ECU Control Module Unit KU5T-14G371-GJA

Product currently unavailable

Part no. BK2T-18C847-AA

Ford Tourneo Custom Aerial Antenna Amplifier Control Unit BK2T-18C847-AA

Product currently unavailable

Part no. F1FT-18B955-GD

Ford Focus Mk3 Radio Multimedia Display Screen Unit Module F1FT-18B955-GD

Product currently unavailable

Part no. LX6A-12A650-DGA

Ford Kuga C482 Engine ECU Unit 190HP 2.5 Petrol FHEV Automatic LX6A-12A650-DGA

Product currently unavailable

Part no. K1BT-14F642-AC

Ford Fiesta Mk8 OBD Port Smart Link Module ECU K1BT-14F642-AC

Product currently unavailable

Part no. 8M5T-19A391-AC

Ford Fiesta Mk7 Bluetooth Microphone Unit Module Telematics 8M5T-19A391-AC

Product currently unavailable

Part no. 7S71-13K031-BJ

Ford Mondeo Mk4 Galaxy MK3 Headlight Control Module 7S71-13K031-BJ

Product currently unavailable

Part no. DN1T-15K600-GE

Ford Fiesta Mk7 Body Control Module BCM Controller Unit ECU DN1T-15K600-GE

Product currently unavailable

Part no. 6817908

Ford Mondeo Mk5 Positive Battery Cable Clamp Terminal 6817908

Product currently unavailable

Part no. D1T1-14B321-AG

Ford Kuga Mk2 Transit Connect Air Module Control Unit ECU D1T1-14B321-AG

Product currently unavailable

Part no. DE8T-19H463-DA-1

Ford Focus Mk3 Fiesta Mk7 Windscreen Rain Sensor Unit Module DE8T-19H463-DA

Product currently unavailable

Part no. 9T11-12A650-HG

Ford Transit Connect Engine Control Unit ECU ECM Module 9T11-12A650-HG

Product currently unavailable

Part no. 7S7T-19G481-CE

Ford S-Max Mondeo Mk4 Keyless Entry Comfort Control Module 7S7T-19G481-CE

Product currently unavailable

Part no. EM5T-18C815-XE

Ford Focus Mk3 B-Max Radio Stereo CD Player Head Unit AHU EM5T-18C815-XE

Product currently unavailable

Part no. DS7T-15603-DA

Ford Ranger TKE T6 Keyless Entry Receiver Antenna Module Unit DS7T-15603-DA

Product currently unavailable

Part no. 8S7T-18K931-BB-1

Ford Mondeo MK4 Radio CD Nav Navigation Screen Sat Nav 8S7T-18K931-BB

Product currently unavailable

Part no. DN1T-15K600-ED

Ford Fiesta Mk7 Transit Courier Body Control Module BCM ECU DN1T-15K600-ED

Product currently unavailable

Part no. H1BT-19A067-AA

Ford Fiesta Mk8 Rear Boot Subwoofer Speaker Bang & Olufsen H1BT-19A067-AA

Product currently unavailable

Part no. CC1T14A073BD

Ford Transit MK7 Body Control Unit Module BCM Fuse Box CC1T14A073BD

Product currently unavailable

Part no. AV1T-14B321-CG

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

Product currently unavailable

Part no. 7G91-3F880-FC

Ford Mondeo Mk4 Steering Column Lock Control Unit Module 7G91-3F880-FC

Product currently unavailable

Part no. 8V41-13405-AH-2

Ford Kuga C394 Rear Light Outer Taillight Left Cable Wire Plug N/S 8V41-13405-AH

Product currently unavailable

Part no. 9G9T-14B533-DC

Ford Mondeo Mk4 Door Control Module Front Unit ECU BCM 9G9T-14B533-DC

Product currently unavailable

Part no. 7S7T-19G481-DB

Ford Mondeo Mk4 Central Door Locking Control Unit Module ECU 7S7T-19G481-DB

Product currently unavailable

Part no. 8V41-13404-AH-2

Ford Kuga C394 Rear Tail Light Lamp Cable Wire Outer Right O/S 8V41-13404-AH

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. AV1T-15K600-EK

Ford Fiesta Mk7 Body Control Module Unit BCM AV1T-15K600-EK

Product currently unavailable

Part no. GV4T-14B321-AB

Ford Kuga C520 Air Unit Restraint Control Module ECU GV4T-14B321-AB

Product currently unavailable

Part no. H1BT-14B533-AG

Ford Fiesta ST Mk8 Front Door Control Module Unit Passenger Side H1BT-14B533-AG

Product currently unavailable

Part no. 1768199-1

Ford Galaxy Mk2 Radiator Cooling Fan Control Module Ecu 2.0 Diesel 940004107

Product currently unavailable

Part no. A66SX-19H391-AD-1

Ford S-Max Rear View Camera Parking 23x23x24MM Pioneer ND-BC4 A66SX-19H391-AD

Product currently unavailable

Part no. 3N11-19N236-AA

Ford Focus Titanium Power Outlet Input Receptacle Socket 12V 10A 3N11-19N236-AA

Product currently unavailable

Part no. 8V2112A650KE

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

Product currently unavailable

Part no. CV1T-14B531-AE

Ford B-Max Front Door Module Control Unit Driver's Side CV1T-14B531-AE

Product currently unavailable

Part no. C1B1-12C514-AB

Ford Transit Courier Engine Control Unit ECU Trim Cover Holder C1B1-12C514-AB

Product currently unavailable

Part no. 2T1T-15T850-AC

Ford Transit Connect Parking Aid Control Module Unit 2T1T-15T850-AC

Product currently unavailable

Part no. 6M2J-19H378-AD

Ford Galaxy Mk2 Trailer Tow Control Module Towing Hook ECU Unit 6M2J-19H378-AD

Product currently unavailable

...

Showing 595-693 of 949 products