VEHICLE ELECTRONICS & MODULES

Control Units Matched to the Vehicle.

ECU, TCU, BCM, ABS, airbag and other vehicle electronic modules for passenger, commercial and heavy-duty applications, with part-identification and compatibility guidance from VM DIAG.

Explore Control Units Send Part Number

POWERTRAINECU / ECM

TRANSMISSIONTCU

BODY SYSTEMSBCM

SAFETY SYSTEMSABS / Airbag

Vehicle electronic control units and ECU modules on technical workbench

Correct module. Correct reference. Part number, hardware reference, software version and vehicle application all matter when matching a control unit.

CONTROL UNIT MATCHING

More than an electronic box.

Modern vehicles depend on multiple electronic modules to manage engine, transmission, body, braking, safety, climate and other functions. Replacement requires more than simply finding a visually similar unit.

VM DIAG helps identify the correct module using available vehicle information, part references and application details before an order is confirmed.

Part Number Primary reference for identifying the module family.

Vehicle Details Make, model, year and application help narrow compatibility.

Hardware Reference Module generation and hardware version may affect suitability.

Programming Requirement Some replacements may require coding, configuration or programming.

CONTROL UNITS

Electronic modules for supported vehicle systems.

Browse available control units and vehicle electronic modules. Confirm compatibility before purchase when exact application matching is required.

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MODULE TYPES

Vehicle electronics across multiple systems.

Control units are application-specific. Availability and exact compatibility depend on vehicle and part reference.

01 / ENGINE

ECU / ECM

Engine control modules managing supported powertrain functions, sensors, fueling and engine operation.

02 / TRANSMISSION

TCU

Transmission control modules used in supported automatic and automated transmission systems.

03 / BODY

BCM

Body control modules coordinating supported lighting, access, convenience and body-electrical functions.

04 / BRAKING

ABS / ESP Modules

Electronic control modules used in supported anti-lock braking and stability-control systems.

05 / SAFETY

Airbag / Restraint Modules

Control modules associated with supported supplemental restraint and occupant-safety systems.

06 / COMFORT

Climate & Comfort Modules

Selected electronic modules for supported climate, comfort and auxiliary vehicle systems.

COMPATIBILITY WORKFLOW

Match the module before you order.

The fastest way to reduce compatibility problems is to start with complete module and vehicle information.

01 Send Part Number

Share a clear photo or the exact module reference printed on the existing unit.

02 Share Vehicle Details

Make, model, year, engine or relevant application information.

03 Review Compatibility

Check available references and application information before selection.

04 Confirm Setup Needs

Determine whether installation may also require coding, programming or configuration.

APPLICATIONS

Replacement, repair support and electronic system restoration.

Control-unit requirements vary from straightforward replacement to cases where programming, coding or configuration is also part of the job.

Failed Module Replacement Replacement options for damaged or non-functioning units where compatible parts are available.

Workshop Repairs Electronic module sourcing for repair and diagnostic workflows.

Fleet Maintenance Parts support for commercial and fleet vehicle maintenance requirements.

Programming Support Technical guidance where replacement modules require supported configuration or programming.

Electronic control units for passenger commercial and heavy duty vehicles

BRAND COVERAGE

Search by part number, not assumption.

VM DIAG works with control-unit requirements across a range of passenger and commercial vehicle brands. Exact availability depends on the requested part number and vehicle application.

Volvo MAN Scania Mercedes-Benz Renault BMW Volkswagen Group Ford Peugeot Citroën

LOOKING FOR A SPECIFIC MODULE?

Send us the part number and vehicle details.

Share the module reference, a clear photo where possible, and the vehicle make, model and year. VM DIAG can review the request and help identify an available matching option.

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