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Leading automotive electrical architectures.

Lear is a global leader in developing complete electrical distribution systems for the automotive industry. Lear’s knowledge of the vehicle architecture and expertise in systems integration provides a competitive advantage in designing and delivering power distribution systems that support traditional electrical architectures, as well as emerging high-power and hybrid systems. Lear’s strategic vision champions electrification and connectivity as two mega-trends that have emerged as major drivers of change and growth in the automotive industry.

Lear’s E-Systems team is integrating industry-leading electrical distribution systems, software, electronics, cyber security expertise, and precise vehicle positioning to deliver the rapidly growing power and signal requirements of a more electrified and connected future. Our electrical distribution systems include wire harnesses, terminals, connectors and power distribution boxes which are designed to reduce weight, complexity and total system cost.

With power electronics and high-power electrical distribution including 48V architectures, our advanced power management solutions for highly-electrified vehicles allow vastly more efficient mobility, reflecting our global team’s commitment to delivering leading-edge advances.

E-Systems Products

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Wire Harnesses

Lear’s wiring expertise is firmly based in our deep knowledge of electrical architecture, from design to routing and packaging to testing and...

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Connection Systems

Lear’s product portfolio includes standard and custom connection systems, with capabilities ranging from signal to high power. Our experience...

Square Ratio

Integrated Power Module

Charged for the future. Ready now. Lear provides world-class expertise in high power electrical architectures and power electronics providing...

Smart Junction Boxes

Smart Junction Boxes

Lear’s industry leading Smart Junction Box (SJB) integrates passive junction box features with electronic module functionality. It uses...

Body Domain Controllers

Body Domain Controllers

Lear’s expertise in body electronics features functional integration to create an efficient electronic nexus providing cost and weight savings....

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EXO High Accuracy Positioning

Lear’s EXO High Accuracy Positioning proprietary software works with existing GNSS receivers to provide centimeter-level accuracy anywhere on the...

Audio Domain Controllers

Audio Domain Controllers

Building upon our long-term experience with most automotive audio technologies as well as electrical systems, Lear’s new Audio Domain Controller is...

Exterior Lighting Control

Exterior Lighting Control

Lear’s control module and light engine products control low and high beam light sources with different topologies for varying architectures. We...

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Advanced Software

With over 700 hundred software engineers developing solutions for our ConnexUsTM connectivity suite, vehicle electrification systems, and other...

Wireless Vehicle Access

Wireless Vehicle Access

Lear’s Two-Way Remote Keyless Entry System and Passive Entry Passive Start offerings have been developed by a dedicated global RF engineering team...

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Lear’s comprehensive security processes are seamlessly integrated into product development, including a cooperative and transparent customer...

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Power Distribution Boxes

With decades of engineering expertise and manufacturing prowess, Lear’s industry-leading power distribution system technology brings together all...

Tools & Processes

Lear Virtual Proving Grounds

Due to increased design complexity, higher functional content and reduced development times, automotive electrical engineering is rapidly moving...

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