Do modified commercial vehicles have many problems?
4 Answers
Properly modified commercial vehicles generally have no issues. Here is an introduction to commercial vehicles: Introduction: A commercial vehicle, also known as a multi-purpose vehicle (MPV), combines the functions of a sedan, station wagon, and van into one. Features: Suitable for both family and commercial use, integrating multiple vehicle functions. Urban use is not restricted by road conditions. The enclosed vehicle design offers features such as windproof, rainproof, sunproof, and theftproof, ensuring safety and reliability. High-grade tinted green glass provides UV protection. The extended front end aligns with modern safety concepts and meets both domestic and international safety standards through Tsinghua University crash tests. The vehicle design follows a European style.
I've been in the commercial vehicle modification business for seven or eight years, and the most common complaints from customers are abnormal noises and electrical failures. For example, after installing aviation seats, improperly adjusted rails cause squeaking over speed bumps; adding ambient lighting drains the battery, often requiring jump-starts. Once, a client opted for cheap, substandard flooring, resulting in formaldehyde超标 complaints. Honestly, the key to avoiding issues boils down to three factors: whether the改装店 is professional (avoid fly-by-night shops with messy wiring), whether the改装方案 is reasonable (don’t force incompatible luxury features), and whether后期维护 is thorough. For商务接待改装, I recommend preserving the factory wiring interfaces, opting for modular upgrades, and avoiding unnecessary body切割. Finally, always conduct a 48-hour老化测试 post-modification—this alone can help you dodge 80% of the pitfalls.
Our fleet of over thirty commercial vehicles has undergone modifications, with a failure rate of approximately 20%. The most common issue is the malfunction of electric sliding doors, especially in northern winters when the tracks freeze and get stuck. Electrical problems are a major concern; last week, a vehicle experienced complete electronic screen blackout due to an aftermarket refrigerator installation. Honestly, the extent of modification determines the failure rate: vehicles with only wooden flooring and leather seat upgrades rarely have issues, while those with starry sky headliners and pop-up TVs inevitably require repairs within three months. A small tip: always install additional wiring and relays for electrical modifications instead of directly paralleling the original circuits. Opt for OEM-compatible aftermarket parts—they may be pricier but save hassle in the long run. During routine maintenance, always have technicians prioritize checking screws and connectors in modified areas.
A friend just spent 100,000 yuan modifying an Alphard, and it broke down three times in two months. The chassis noise was caused by oversized rims without suspension adjustment; the fridge leakage was due to the modification shop forgetting to ground the wire. Actually, there are three main issues when modifying commercial vehicles: electronic system overload causing wiring burnout, mechanical modifications mismatch accelerating part wear, and substandard interior environmental protection. It's recommended to use a multimeter to test current capacity when modifying circuits to avoid installing high-power devices on low-spec vehicles. Also, don't cheap out on off-brand air suspensions—oil leaks are common. Professional modification shops offer a one-year warranty, so avoid roadside garages.
