What procedures are required to switch from manual to automatic transmission?

2 Answers
Shelley
07/30/25 12:53am
To change a vehicle from manual to automatic transmission, provide the vehicle license, owner's ID card, and vehicle registration certificate. Below is relevant information about automatic transmissions: 1. Gear introduction: A typical automatic transmission car has six gear positions, from top to bottom: P, R, N, D, S, L. 2. Automatic principle: The engine's power is transmitted through the gearbox, which is also a key factor affecting fuel consumption. Generally, automatic transmissions consume 10% more fuel than manual transmissions. Whether manual or automatic, the more gears a transmission has, the more fuel-efficient it is.
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JackDella
08/15/25 6:19am
I've given a lot of thought to converting a manual transmission to automatic. From my experience, the whole process involves several steps. First, you need to visit a professional modification shop or repair shop where they can assess whether your car is suitable for the conversion—some models simply aren't compatible, and forcing it could damage the engine. Then comes sourcing the parts: the automatic transmission, computer control module, and other components must match the original vehicle, costing several thousand yuan in total. The installation itself is a major project, and I recommend hiring a skilled technician to handle it—otherwise, loose screws could lead to oil leaks. After installation, it's essential to test the vehicle on a dynamometer to ensure smooth shifting and no vibrations. The most critical step is handling the legal paperwork—this is absolutely vital. You must register the modification with the vehicle management office and obtain a new certificate. Otherwise, if traffic police catch you, it counts as illegal modification, resulting in fines and penalty points. Overall, the costs are high, and the risks are significant—spending around 20,000 yuan is normal. If it's an older car, it might be better to skip the hassle and just buy a new automatic transmission vehicle for peace of mind.
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