Automotive Secondary Wiring Harness Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, 2018-2028 Segmented By Vehicle Type (ICE and EV), By Application (Cabin, Door Harness, Engine Harness, Airbag Harness, Electronic Parking Brakes and Electronic Gear Shift System), By Regional, By Competition
Published Date: April - 2025 | Publisher: MIR | No of Pages: 320 | Industry: Automotive | Format: Report available in PDF / Excel Format
View Details Buy Now 2890 Download Sample Ask for Discount Request Customization| Forecast Period | 2024-2028 |
| Market Size (2022) | USD 19 Billion |
| CAGR (2023-2028) | 9.6% |
| Fastest Growing Segment | Engine Harness |
| Largest Market | Asia-Pacific |
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Market Overview
Global Automotive Secondary Wiring Harness Market has been valued at USD 19 billion in 2022 and is expected to forecast significant growth in the forecast period with a CAGR of 9.6% during 2028.
Global automotive secondary wiring harness market is a vital support system of the automotive sector, consisting of an intricate web of electrical connections that facilitate the transfer of signals and power to numerous vehicle systems and components. These secondary wiring harnesses are critical to enabling the operation of sophisticated electronics, safety systems, and vehicle connectivity. Amidst the complex matrix of wires, connectors, and terminals is the secret to effortless data, power, and signal transmission between various vehicle systems, from lighting and sensors to control modules and infotainment systems. Their importance in improving vehicle safety, comfort, and functionality highlights their critical position in modern cars. Various driving factors drive the expansion of the global automotive secondary wiring harness market. To begin with, the automotive sector is undergoing a deep transformation towards vehicle electrification, including hybrid and electric vehicles (EVs). These sophisticated vehicle models depend on complex secondary wiring harnesses to control sophisticated electrical systems, powertrains, and charging equipment. As global demand for EVs continues to grow, the secondary wiring harness market is likely to experience massive growth. Furthermore, the expansion of sophisticated electronic features in newer vehicles, including infotainment systems and connectivity solutions, also highlights the criticality of secondary wiring harnesses. These wiring harnesses play a critical role in providing the connectivity and safety features of these advanced systems, hence the widespread use of these in the automotive sector. The other prominent driving force for the global automotive secondary wiring harness market is growing concern regarding vehicle safety. The automotive industry has a primary concern for improving the safety features and systems, including airbags, anti-lock braking systems (ABS), electronic stability control (ESC), and advanced driver-assistance systems (ADAS). These safety features depend on secondary wiring harnesses to provide smooth communication and functionality. With the increasing need for safer cars globally, the secondary wiring harness market sees a boost in demand due to the requirement for secure electrical connections that support these essential safety technologies. In addition, the growth of autonomous vehicles is a major driver for the secondary wiring harness market. Autonomous or self-driving cars depend on a plethora of sensors, cameras, LiDAR, radar systems, and complex electronics to drive and travel safely. Wiring harnesses play a critical part in delivering the required connectivity and power distribution to these components so that autonomous driving systems can operate smoothly. As autonomous vehicle development and deployment advances, the call for sophisticated and advanced secondary wiring harnesses should rise.
Key Market Drivers
Vehicle Electrification and Hybridization
Proliferation of Advanced Electronics
Advanced electronic features are being used more frequently in modern cars to improve safety, comfort, connectivity, and entertainment. Proliferation of advanced electronics is a key driver of the automotive secondary wiring harness market. Examples of electronics include infotainment systems, advanced driver-assistance systems (ADAS), connectivity solutions, telematics, and sophisticated sensor arrays.
Infotainment systems, for instance, include touchscreen displays, multimedia interfaces, navigation units, and integration with smartphones and external devices. These systems necessitate a heavy wiring to provide data transmission support, power supply, and communication with other automotive systems. ADAS, involving features such as adaptive cruise control, lane-keeping assist, and collision avoidance, depends on sensor networks and complex wiring harnesses to provide effective performance.
Focus on Automotive Safety
Safety is always a top priority in the automotive sector, and car manufacturers are constantly improving safety features and systems to comply with rigorous safety standards and customer demands. Secondary wiring harnesses are an essential part of the operation of many safety components, such as airbags, anti-lock braking systems (ABS), electronic stability control (ESC), and tire pressure monitoring systems (TPMS).
Airbag systems, for instance, depend on sensor inputs and a sophisticated web of wiring to deploy in a timely manner during an impact. ABS and ESC systems call for real-time data transmission and accurate control, which are made possible through secondary wiring harnesses. TPMS also depends on sensors mounted in the wheels and needs wiring to convey tire pressure information to the onboard computer of the vehicle.
As consumers and governments increasingly focus on vehicle safety, demand for secondary wiring harnesses that enable these essential safety features keeps rising. Compliance with safety standards and vehicle occupant protection increase the market for advanced wiring solutions.
Development of Autonomous Vehicles
The emergence of autonomous or self-driving cars is another major force behind the global automotive secondary wiring harness market. Autonomous cars use a plethora of sensors, cameras, LiDAR (Light Detection and Ranging), radar systems, and complex electronics to drive and move safely. Secondary wiring harnesses are critical in delivering the required connectivity and power distribution for these devices.
LiDAR and radar systems, for instance, need accurate data transmission to detect and react to the surroundings of the vehicle in real-time. Cameras and sensors that track lane markings, traffic lights, and pedestrian activity need secondary wiring harnesses to provide data to the central processing unit of the vehicle.
Automotive Aftermarket Demand
Aside from the original equipment makers (OEMs), the automotive aftermarket industry accounts for the expansion of the global secondary wiring harness market. As the complexity of vehicle electronics increases and there is a necessity for repair, maintenance, and upgrades, the aftermarket poses as a crucial market segment for secondary wiring harnesses.
Lightweighting and Compact Design
Automotive producers are constantly being challenged to decrease vehicle weight and increase fuel efficiency in order to achieve tough emissions regulations and customer expectations. This focus on lightweighting is both a challenge and an opportunity for the secondary wiring harness market. Wiring harnesses need to become lighter and more compact without sacrificing reliability and durability.
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Sustainability and Environmental Concerns
The automotive industry faces increasing scrutiny regarding environmental sustainability and the ecological impact of vehicle production and operation. Secondary wiring harness manufacturers are compelled to align with eco-friendly practices, explore recyclable materials, and adopt sustainable manufacturing processes.
Efforts are underway to minimize the environmental footprint of wiring harness production and disposal. Sustainable practices encompass the use of recyclable materials, eco-conscious design principles, and responsible disposal or recycling of harnesses at the end of their lifecycle. Eco-friendly initiatives resonate with environmentally conscious consumers and regulatory requirements, influencing the choices made by automotive manufacturers and secondary wiring harness suppliers.
Key Market Challenges
Complexity of Vehicle Systems and Electronics
Demand for Lightweight and Compact Solutions
In response to environmental regulations and consumer demands for fuel efficiency, automakers are focused on reducing vehicle weight and improving fuel economy. This emphasis on lightweighting extends to all vehicle components, including wiring harnesses. The challenge for the automotive secondary wiring harness market is to develop harnesses that are lighter and more space-efficient while maintaining high levels of performance, safety, and durability.
Sustainability and Environmental Concerns
Quality and Reliability Standards
Ensuring the quality and reliability of automotive secondary wiring harnesses is a continuous challenge for manufacturers. These harnesses play a critical role in vehicle safety, functionality, and performance, making quality control paramount. Meeting stringent quality and reliability standards is essential to prevent electrical faults, malfunctions, and safety hazards.
Supply Chain Disruptions
The automotive industry relies on complex global supply chains that source components and materials from various regions. Supply chain disruptions, such as those caused by natural disasters, geopolitical tensions, and global events like the COVID-19 pandemic, can significantly impact the availability of critical components, including wiring harnesses.
Evolving Automotive Regulations and Standards
The automotive industry is subject to evolving regulations and safety standards, both at the national and international levels. Compliance with these regulations is essential for market access and consumer trust. However, staying abreast of changing regulations and ensuring that wiring harnesses meet the latest standards can be a daunting task.
Cost Pressures
Cost pressures are a perennial challenge for the automotive industry, including the secondary wiring harness market. Manufacturers face the dual challenge of meeting increasing demands for advanced features and safety systems while managing costs. Wiring harnesses represent a significant portion of a vehicle's electrical components, and optimizing their cost without compromising quality or performance is a delicate balancing act.
Technological Advancements
While technological advancements drive innovation within the automotive industry, they also present challenges for secondary wiring harness manufacturers. Rapid technological changes can lead to the obsolescence of existing harness designs and materials, necessitating frequent updates and redesigns.
Integration and Compatibility
As vehicles become more interconnected and feature-rich, the challenge of ensuring seamless integration and compatibility between secondary wiring harnesses and various electronic components becomes increasingly complex. Wiring harnesses must be designed to accommodate the diverse array of connectors, sensors, and modules found in modern vehicles.
Talent and Skills Shortages
Attracting and retaining top talent is a persistent challenge for manufacturers in the automotive secondary wiring harness market. Companies must invest in training programs, develop succession plans, and foster a culture of innovation and continuous learning to address the skills gap.
Key Market Trends
Vehicle Electrification and Hybridization
A prominent trend in the automotive industry is the rapid growth of vehicle electrification, encompassing electric vehicles (EVs) and hybrid electric vehicles (HEVs). This trend has a direct impact on the automotive secondary wiring harness market. EVs, in particular, require extensive secondary wiring harnesses to manage high-voltage systems, battery management, electric motors, and charging infrastructure.
Proliferation of Advanced Electronics
The automotive industry is experiencing a proliferation of advanced electronic features within vehicles. These features encompass infotainment systems, advanced driver-assistance systems (ADAS), connectivity solutions, telematics, and sensor networks. The integration of these advanced electronics is driving the demand for sophisticated secondary wiring harnesses capable of facilitating data transmission, power distribution, and seamless integration with other vehicle components.
Lightweighting and Compact Design
Weight reduction and improved fuel efficiency are critical objectives for automakers to meet stringent emissions standards and consumer demands. This emphasis on lightweighting extends to all vehicle components, including wiring harnesses. Manufacturers are actively exploring ways to design and produce secondary wiring harnesses that are lighter and more space-efficient while maintaining the required levels of performance, safety, and durability.
Sustainability and Environmental Concerns
Sustainability and environmental considerations are increasingly shaping the automotive industry, including the secondary wiring harness market. Manufacturers are under pressure to adopt eco-friendly practices, explore recyclable materials, and minimize the ecological footprint associated with harness production and disposal.
Quality and Reliability Standards
Ensuring the quality and reliability of automotive secondary wiring harnesses remains a key trend in the market. These harnesses are critical components that influence vehicle safety, functionality, and performance. Manufacturers must adhere to stringent quality control processes, including extensive testing, to identify and rectify defects in harnesses.
Technological Advancements
Technological advancements are driving innovation within the automotive secondary wiring harness market. Rapid technological changes can lead to the obsolescence of existing harness designs and materials, necessitating frequent updates and redesigns.
Integration and Compatibility
As vehicles become more interconnected and feature-rich, the trend of ensuring seamless integration and compatibility between secondary wiring harnesses and various electronic components is gaining prominence. Wiring harnesses must be designed to accommodate the diverse array of connectors, sensors, and modules found in modern vehicles.
Autonomous Driving Systems
The development and deployment of autonomous or self-driving vehicles represents a significant trend with implications for the secondary wiring harness market. Autonomous vehicles rely on a multitude of sensors, cameras, LiDAR systems, radar, and intricate electronics to navigate and operate safely.
Supply Chain Optimization
Talent and Skills Development
The automotive industry, including the secondary wiring harness market, faces a shortage of skilled labor and engineering talent. There is a growing need for engineers and technicians with expertise in harness design, testing, and manufacturing.
Companies are investing in talent development programs, training initiatives, and partnerships with educational institutions to attract and retain top talent. Developing a skilled workforce is crucial for addressing the skills gap and ensuring the continued innovation and competitiveness of the secondary wiring harness market.
Segmental Insights
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Proliferation of Advanced Electronics
Advanced electronic features are being used more frequently in modern cars to improve safety, comfort, connectivity, and entertainment. Proliferation of advanced electronics is a key driver of the automotive secondary wiring harness market. Examples of electronics include infotainment systems, advanced driver-assistance systems (ADAS), connectivity solutions, telematics, and sophisticated sensor arrays.
Infotainment systems, for instance, include touchscreen displays, multimedia interfaces, navigation units, and integration with smartphones and external devices. These systems necessitate a heavy wiring to provide data transmission support, power supply, and communication with other automotive systems. ADAS, involving features such as adaptive cruise control, lane-keeping assist, and collision avoidance, depends on sensor networks and complex wiring harnesses to provide effective performance.
Focus on Automotive Safety
Safety is always a top priority in the automotive sector, and car manufacturers are constantly improving safety features and systems to comply with rigorous safety standards and customer demands. Secondary wiring harnesses are an essential part of the operation of many safety components, such as airbags, anti-lock braking systems (ABS), electronic stability control (ESC), and tire pressure monitoring systems (TPMS).
Airbag systems, for instance, depend on sensor inputs and a sophisticated web of wiring to deploy in a timely manner during an impact. ABS and ESC systems call for real-time data transmission and accurate control, which are made possible through secondary wiring harnesses. TPMS also depends on sensors mounted in the wheels and needs wiring to convey tire pressure information to the onboard computer of the vehicle.
As consumers and governments increasingly focus on vehicle safety, demand for secondary wiring harnesses that enable these essential safety features keeps rising. Compliance with safety standards and vehicle occupant protection increase the market for advanced wiring solutions.
Development of Autonomous Vehicles
The emergence of autonomous or self-driving cars is another major force behind the global automotive secondary wiring harness market. Autonomous cars use a plethora of sensors, cameras, LiDAR (Light Detection and Ranging), radar systems, and complex electronics to drive and move safely. Secondary wiring harnesses are critical in delivering the required connectivity and power distribution for these devices.
LiDAR and radar systems, for instance, need accurate data transmission to detect and react to the surroundings of the vehicle in real-time. Cameras and sensors that track lane markings, traffic lights, and pedestrian activity need secondary wiring harnesses to provide data to the central processing unit of the vehicle.
Automotive Aftermarket Demand
Aside from the original equipment makers (OEMs), the automotive aftermarket industry accounts for the expansion of the global secondary wiring harness market. As the complexity of vehicle electronics increases and there is a necessity for repair, maintenance, and upgrades, the aftermarket poses as a crucial market segment for secondary wiring harnesses.
Lightweighting and Compact Design
Automotive producers are constantly being challenged to decrease vehicle weight and increase fuel efficiency in order to achieve tough emissions regulations and customer expectations. This focus on lightweighting is both a challenge and an opportunity for the secondary wiring harness market. Wiring harnesses need to become lighter and more compact without sacrificing reliability and durability.
Recent Developments
- In 2022, Aptiv Plc signed a definitiveagreement to acquire Intercable Automotive Solutions from Intercable Srl forEUR 595 million (USD 600.95 million).
- In 2022, Motherson Sumi Ltd inauguratedits third manufacturing facility for automotive harness products in Serbia atPožarevac.
Key Market Players
- Aptiv PLC
- Yazaki Corporation
- Furukawa Electric Co. Ltd.
- THB Group
- Spark Minda, Nexans
- Samvardhana Motherson Group
- Leoni AG
- Sumitomo Electric IndustriesLtd.
- Lear Corporation
- Ashok Minda Group
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