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 Air Module Restraint Control Unit Module BM5T-14B321-CE

Product currently unavailable

Part no. 6G9T-15K602-AE

Ford Kuga C394 Keyless Entry Receiver Radio Remote Control 6G9T-15K602-AE

Product currently unavailable

Part no. BM5T-18C815-XL

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

Product currently unavailable

Part no. KK3T-14F642-BA

Ford Transit Custom Data Link Obd Port Module KK3T-14F642-BA

Product currently unavailable

Part no. 6C1T14B056AE

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

Product currently unavailable

Part no. 7G9T-14B534-BE

Ford Mondeo Mk4 Door Window Control Module Rear Left Right N/O/S 7G9T-14B534-BE

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. AC11-12A650-BC-1

Ford Transit Mk7 2.2 TDCI P8FA 85HP Engine Control ECU Kit AC11-12A650-BC Manual

Product currently unavailable

Part no. BK3T-14B321-AD

Ford Transit Mk8 Airbag Module ECU Control Unit Air Bag BK3T-14B321-AD

Product currently unavailable

Part no. H1BT-19H406-BE

Ford Fiesta St Mk8 Front Windscreen Lane Assist Camera H1BT-19H406-BE

Product currently unavailable

Part no. 4S4112A650BC

Ford Transit Connect 1.8 Diesel Engine Control ECU Module Manual 4S4112A650BC

Product currently unavailable

Part no. 3S7T17D547AB

Ford Transit Mk7 Windscreen Rain Sensor Module Control Unit 3S7T-17D547-AB

Product currently unavailable

Part no. BV4T-18C939-DB

Ford Kuga Mk2 Radio CD Player Head Unit BV4T-18C939-DB

Product currently unavailable

Part no. DV6T-14A073-HJ

Ford Focus Mk3 BCM Body Control Module Fuse Box Electrical Unit DV6T-14A073-HJ

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. DV6112A650CEC

Ford Transit Connect 1.6 TDCI Engine Control ECU Module Manual DV6112A650CEC

Product currently unavailable

Part no. AC1112A650BA

Ford Transit MK7 2.2 TDCI Diesel Engine Control Unit Module ECU AC11-12A650-BA

Product currently unavailable

Part no. 2T1T-15K600-BD

Ford Transit Connect Central Lock Control Unit Alarm Module ECU 2T1T-15K600-BD

Product currently unavailable

Part no. 2T1T-14B321-AC

Ford Transit Connect Air Module Control Unit ECU 2T1T-14B321-AC

Product currently unavailable

Part no. BM5T-18C815-HL

Ford B-Max Mk1 CD Player Stereo Audio Radio Head Unit BM5T-18C815-HL

Product currently unavailable

Part no. H1BB13D278AC

Ford Fiesta MK7 Front Headlamp DRL Light Lamp Control Unit Module H1BB-13D278-AC

Product currently unavailable

Part no. AT1112A650BD

Ford Transit Connect 1.8 TDCi Engine Control ECU Module Manual AT1112A650BD

Product currently unavailable

Part no. C1BT-18B955-BD

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

Product currently unavailable

Part no. 8A6T-19G481-AAR

Ford Fiesta Mk7 ST Central Locking Keyless Entry Control Module 8A6T-19G481-AAR

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. 8M5T-19G488-AR

Ford Mondeo Focus Fiesta Bluetooth Voice Control Module 8M5T-19G488-AR

Product currently unavailable

Part no. JK2T-14B321-AJ

Ford Transit Custom Airbag Control Module Crash Data Reset JK2T-14B321-AJ

Product currently unavailable

Part no. 6C1T18C815AH

Radio Head Unit Ford Transit Connect 6000 CD Media Player Unit 6C1T18C815AH

Product currently unavailable

Part no. CA6T-15K600-EA

Ford Fiesta Mk7 Body Control Module BCM Controller Unit ECU CA6T-15K600-EA

Product currently unavailable

Part no. 6G92-15K866-CC

Ford Transit Mk7 PDC Parking Sensor Aid Control Unit Module 6G92-15K866-CC

Product currently unavailable

Part no. CJ5T-14B673-AN

Ford Kuga Mk2 C520 Electric Boot Lid Tailgate Power Lift Module CJ5T-14B673-AN

Product currently unavailable

Part no. AA6T-18C815-GG

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

Product currently unavailable

Part no. 7M5T-18C939-EB

Ford Focus Mk2 Sony Stereo Radio CD Player Head Unit 7M5T-18C939-EB

Product currently unavailable

Part no. BA6T-18B955-BB

Ford Fiesta Mk7 Dashboard Panel Display Monitor Screen Unit BA6T-18B955-BB

Product currently unavailable

Part no. CC1T-14A073-BE

Fuse Box Ford Transit MK7 Fuse Relay Box Body Control Module BCM CC1T-14A073-BE

Product currently unavailable

Part no. GK2T-18B955-GE

Ford Transit Custom Multimedia Display Screen GK2T-18B955-GE

Product currently unavailable

Part no. 9G9T-14B533-SC

Ford S-Max Front Door Control Module Unit Driver's Side O/S 9G9T-14B533-SC

Product currently unavailable

Part no. DV6T14B533BD

Ford Transit Connect Door Module Front Left N/S Control Unit ECU DV6T14B533BD

Product currently unavailable

Part no. KK21-12A650-FA-1

Ford Transit Mk8 2.0 EcoBlue 130HP Engine Control ECU Kit KK21-12A650-FA Manual

Product currently unavailable

Part no. AV1T-17D547

Ford Fiesta Mk7 Windscreen Rain Sensor AV1T17D547

Product currently unavailable

Part no. AA6T-14B321-BA

Ford Fiesta Mk7 VI Air Module ECU Module Control Unit SRS AA6T-14B321-BA

Product currently unavailable

Part no. BK2T18D815GD-1

Ford Transit Custom MK8 Radio Stereo Audio USB Head Unit Panel BK2T18D815GD

Product currently unavailable

Part no. BS7T18C939FB

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

Product currently unavailable

Part no. L1TT18T806AC

Ford Puma ST CF7 Radio Sound Amplifier Control Unit Module L1TT-18T806-AC

Product currently unavailable

Part no. F3LB14B118AA

Ford Transit TT9 Control Unit Relay Central Door Lock Module ECU F3LB-14B118-AA

Product currently unavailable

Part no. BS7T-15K866-AE

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

Product currently unavailable

Part no. BV6N-14B532-BJ

Ford Focus Mk3 Rear Door Control Module Left Right N/O/S BV6N-14B532-BJ

Product currently unavailable

Part no. 2C1A12A650EA

Ford Transit MK6 2.4 TDDI Diesel Engine Control Unit ECU 2C1A12A650EA Manual

Product currently unavailable

Part no. GC3T-14F014-AB

Ford Focus Mk3 USB SD Card Module Reader Port Socket GC3T-14F014-AB

Product currently unavailable

Part no. 9G9T-14B533-AB

Ford Mondeo Mk4 Front Door Control Module Unit Driver's Side 9G9T-14B533-AB

Product currently unavailable

Part no. CM5T-14B006-AA

Ford Focus Mk3 Air Module Crash Impact Sensor CM5T-14B006-AA

Product currently unavailable

Part no. 9G9T-14B533-FB

Ford Mondeo Mk4 Front Door Control Module Unit Driver's Side 9G9T-14B533-FB

Product currently unavailable

Part no. 8V2112A650KE

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

Product currently unavailable

Part no. JK2T-14D599-AG

Ford Transit Custom Rear Blind Spot Radar Sensor JK2T-14D599-AG

Product currently unavailable

Part no. KK3T-15604-FAE

Ford Transit Custom BCM Body Control Module Fuse Box ECU KK3T-15604-FAE

Product currently unavailable

Part no. 6T1T-13350-AA

Ford Transit Connect Mk1 Turn Signal 5-Pin Relay Black 12V 6T1T-13350-AA

Product currently unavailable

Part no. 8A6118B955BL

Ford Fiesta MK7 Display Screen Multifunction Radio Dashboard 8A6118B955BL

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. 9T11-12A650-GH

Ford Transit Connect Engine Control Unit ECU 9TGH Module 1.8 TDCi 9T11-12A650-GH

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. 6C1T14B056AE-1

Ford Transit MK7 Air Module ECU Control Unit 6C1T14B056AE

Product currently unavailable

Part no. CS7T-14D212-AB

Ford Fiesta Mk7 Focus Mk3 Bluetooth Connectivity Control Module CS7T-14D212-AB

Product currently unavailable

Part no. KK21-12A650-FA-2

Ford Transit Custom 2.0 EcoBlue 130HP Engine ECU Kit KK2112A650FA Automatic

Product currently unavailable

Part no. HU5T-15604-CEE

Ford Ranger Mk3 Keyless Lock Alarm Body Control Module Junction HU5T15604CEE

Product currently unavailable

Part no. 8M5T-19G481-BG

Ford Kuga Mk1 Entry Control Module Keyless 8M5T-19G481-BG

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. 6G9T-15K602-BB

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

Product currently unavailable

Part no. 5090031

Ford Kuga Mk3 Puma Air Temperature Sensor AUC Air Conditioning AU5T-12A647-AC

Product currently unavailable

Part no. GB3G-5H298-AF

Ford Ranger Mk3 Adblue Reductant Dosage Control Module Unit ECU GB3G-5H298-AF

Product currently unavailable

Part no. 8M5T-19C112-AR

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

Product currently unavailable

Part no. F1ET-14F239-AA

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

Product currently unavailable

Part no. 8A6T17D547AB

Rain Sensor Ford Fiesta MK7 Mondeo MK4 Windscreen Light Module 8A6T17D547AB

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. F1BT-18C815-LK

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

Product currently unavailable

Part no. CS7T-14D212-AD

Ford Fiesta Mk7 Bluetooth Voice Box Control Module Connectivity CS7T-14D212-AD

Product currently unavailable

Part no. 6C1T18C815AJ

Ford Transit MK7 Radio 6000 CD Player Stereo Head Unit 6C1T18C815AJ

Product currently unavailable

Part no. 7S71-13K031-BG

Ford Mondeo Mk4 Electronic Headlight Control Module Unit 7S71-13K031-BG

Product currently unavailable

Part no. BK2T15607AC

Immobilizer Antenna Ford Transit MK8 Control Module Unit BK2T15607AC

Product currently unavailable

Part no. KK3J-19J226-BA

Ford Transit Custom Mk8 Rear View Reversing Top Camera Unit KK3J-19J226-BA

Product currently unavailable

Part no. 8C1112A650CC

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

Product currently unavailable

Part no. CC1T14A073BD

Ford Transit MK7 Body Control Unit Module BCM Fuse Box CC1T14A073BD

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. K1BT-18B955-FC

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

Product currently unavailable

Part no. FR3T-18808-DB

Ford Mustang GT Mk6 Rear Parcel Shelf Speaker Left Right N/O/S FR3T-18808-DB

Product currently unavailable

Part no. 7M5T-19A164-AA

Ford Kuga C394 Mk1 AUX Input Socket Audio Connection Port 7M5T-19A164-AA

Product currently unavailable

Part no. 9T1T-15K600-DD

Ford Transit Connect Control Unit Central Door Locking Module ECU 9T1T-15K600-DD

Product currently unavailable

Part no. 97BX-10C909-AC

Ford Kuga C394 Trailer Tow Relay Hook Control Lamp Fail indicator 97BX-10C909-AC

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. 8V5115K600EG

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

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. AA6557903HQ

Ford Mustang Mk6 Headlight Module Control Unit ECU AA65-57903-HQ

Product currently unavailable

Part no. AV1T-15K600-CG

Ford B-Max Body Control Module BCM Control Unit 1.5 TDCI AV1T-15K600-CG

Product currently unavailable

Part no. F1BT18C815HK

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

Product currently unavailable

Part no. D1BT-14D212-RA

Ford Fiesta Mk7 Kuga Transit Connect Bluetooth Control Module D1BT-14D212-RA

Product currently unavailable

Part no. BK2T14B476BU

Ford Transit MK8 Fuse Box Relay Body Control Comfort Module BCM BK2T14B476BU

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. AV4T-15K866-BA

Ford Kuga Mk1 PDC Parking Sensors Control Module AV4T-15K866-BA

Product currently unavailable

Part no. CC1112A650AC

Ford Transit MK7 2.2 TDCI Diesel Engine Control Unit ECU Manual CC1112A650AC

Product currently unavailable

Part no. KU5T-14G371-GFA

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

Product currently unavailable

...

Showing 496-594 of 708 products