BYD Tang & Yuan Pro Models Recalled: Full Breakdown of the Issue

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China’s largest electric-vehicle manufacturer, BYD, has announced a major safety recall involving 115,783 vehicles across two of its well-known model lines: the Tang and Yuan Pro. This action marks the company’s largest recall to date and underscores increasing regulatory pressure and quality-control expectations within China’s rapidly expanding EV market. While the recall has generated widespread attention and sparked discussions among consumers across Asia, BYD Indonesia has officially confirmed that the affected models were never sold domestically, ensuring that Indonesian customers remain fully unaffected.

The recall was formally submitted to China’s State Administration for Market Regulation (SAMR), which is responsible for monitoring product safety. The scale of the withdrawal and the nature of the defects have sparked significant public interest, especially as EVs grow in popularity and automakers expand production at unprecedented speed. The recall spans two distinct technical issues: a drive-motor controller defect in the Tang series and a battery-seal installation flaw in the Yuan Pro.

The Recall: What Models Are Affected and Why

1. Tang Series – Drive-Motor Controller Defect

A total of 44,535 units of the BYD Tang—produced between 28 March 2015 and 28 July 2017—have been recalled over a design flaw involving the drive-motor controller. The defect, associated with the component design and parts selection, can lead to abnormal active discharge, which may cause overheating of the internal circuit board. In extreme cases, prolonged overheating could potentially burn the circuit board and disable the vehicle’s pure-electric driving function.

This issue, though reported in a specific production window, is regarded as a major safety risk. Pure-electric drive functionality is a core feature of hybrid and electric models, and any compromise within the motor-control system requires immediate attention. BYD’s engineers and service teams have outlined a solution involving a software update that modifies the discharge method, reducing heat buildup and preventing abnormal discharge events.

2. Yuan Pro – Battery Seal Installation Issue

The second and larger portion of the recall targets 71,248 units of the Yuan Pro, manufactured between 6 February 2021 and 5 August 2022. The issue stems from improper installation of the battery pack’s waterproof sealing gasket. A misaligned or inadequately installed seal increases the risk of water ingress, especially during prolonged high-speed wading on flooded or water-logged roads.

Water intrusion in an electric vehicle’s battery pack poses significant safety hazards, including reduced insulation, diminished output power, and—if ignored—possible battery failure. The problem is especially critical in regions prone to heavy rain or flooding, making the defect a priority case for regulators. To address this, BYD will apply a dedicated sealant to reinforce the battery casing and restore its waterproofing performance.

BYD’s Official Response and Customer Support

In response to the recall, BYD has emphasized its commitment to customer safety and product integrity. All repairs will be carried out free of charge at authorized BYD dealerships and service centers. For the Tang series, software upgrades will be deployed to adjust how the vehicle’s motor releases energy, reducing the risk of abnormal discharge. For the Yuan Pro, the structural fix involves physical reinforcement of the battery seal.

BYD has also rolled out an owner-notification program, ensuring that all affected customers in China are informed through both official channels and local dealers. The company has highlighted that early detection and proactive recall measures are part of its broader strategy to maintain safety standards and customer trust, especially as competition in the EV market intensifies.

Market Reactions and Industry Implications

The recall has inevitably created ripples across China’s automotive market. Recalls of this magnitude are uncommon, especially when they involve core components such as battery systems and electric motors. Analysts have pointed out that as automakers accelerate production to meet soaring EV demand, quality-control systems must evolve rapidly to match the pace.

From a regulatory perspective, the involvement of SAMR signifies stricter enforcement and oversight of EV safety standards. This is expected to push manufacturers—not just BYD but all Chinese EV brands—to refine engineering protocols, strengthen supplier evaluation, and conduct more robust pre-delivery inspections.

Investor reactions have been mixed. While some view the recall as a necessary step in ensuring long-term reliability, others express concern about the financial and reputational costs. Recalls require substantial logistical planning and service resources, not to mention the potential impact on consumer confidence.

Yet industry observers note that handling the recall transparently may actually bolster BYD’s brand credibility in the long run. Addressing defects openly and efficiently is a hallmark of mature global automakers, and BYD’s actions may reinforce its standing as a responsible industry leader.

Impact on Indonesia: BYD Confirms No Local Models Affected

As news of the recall spread across Southeast Asia, questions emerged among Indonesian EV consumers—particularly with BYD recently expanding its presence in the domestic market. Responding promptly to public concerns, BYD Motor Indonesia officially confirmed that the recalled models (Tang and Yuan Pro) have never been sold in Indonesia.

This assurance means all BYD vehicles currently circulating in Indonesia remain unaffected by the recall. The units marketed locally follow different production cycles, model specifications, and quality-control batches compared to the recalled vehicles in China.

Indonesian consumers, therefore, can continue using their BYD vehicles without concern regarding this particular recall. Local dealerships and service centers—including BYD’s new expanding after-sales network—are prepared to support customers with any future recall notices or technical updates if necessary.

What This Recall Means for the Broader EV Landscape

The incident reflects a broader reality: rapid EV adoption comes with increasing scrutiny on safety, reliability, and long-term performance. Battery technology and electric-motor systems are central to EV safety, and even established companies must continuously refine and monitor manufacturing processes.

Key takeaways include:

• Quality control needs to evolve as fast as EV production grows.
• Safety recalls, while concerning, are part of a maturing industry.
• Transparency in handling defects strengthens brand trust.
• Regulators will continue tightening standards, especially for battery-related components.

For global EV consumers, this recall is a reminder that staying informed and prioritizing routine maintenance are essential steps in ensuring vehicle safety.

Conclusion

BYD’s recall of 115,783 vehicles marks a major moment in China’s EV industry. The defects—affecting the Tang series’ motor controller and the Yuan Pro’s battery seal—highlight the critical challenges automakers face in balancing rapid innovation with rigorous quality control. Despite the scale of the recall, BYD’s prompt communication and corrective actions demonstrate its commitment to maintaining safety and reliability standards.

For Indonesia, the official confirmation that these models were never sold domestically provides clear reassurance. Indonesian customers remain unaffected, and BYD’s growing local presence is unshaken by the developments in China.

As the EV market continues evolving, both globally and in Indonesia, ensuring safety, transparency, and customer trust will remain at the heart of long-term industry success.

📚 Reference :

• BYD Company Limited. (2024). Official recall announcement for Tang and Yuan Pro models. BYD Press Office.
• China State Administration for Market Regulation. (2024). Vehicle recall summary report for BYD Tang (2015–2017) and Yuan Pro (2021–2022). SAMR Publications.
• China Daily. (2024). BYD initiates recall of more than 115,000 vehicles over technical defects. National News Desk.
• Global Times. (2024). Safety recall affects BYD Tang and Yuan Pro following regulatory inspection. Automotive Section.
• Reuters. (2024). China’s BYD to recall over 115,000 vehicles due to safety risks. Automotive & Industry Report.
• South China Morning Post. (2024). BYD recall sparks discussion on EV safety and regulatory control in China. Business Desk.
• Xinhua News Agency. (2024). Authorities approve BYD recall plan involving battery and motor control components. Industry Regulation Report.
• BYD Motor Indonesia. (2024). Official customer advisory regarding China BYD recall and confirmation of non-affected Indonesian models. Corporate Communications.
• Automotive Industry Research Institute. (2024). Technical analysis of EV recalls and implications for manufacturing standards in China. Industry Research Division.