What is the vehicle motor code?
2 Answers
Vehicle motor code is the identification number of the electric vehicle's entire frame. It is generally located on the rear wheel of the electric vehicle: The motor number is usually found on the rear wheel of the electric vehicle, where you can see a string of alphanumeric characters - this is the vehicle motor code. Different brands may have different motor number locations: The position of the motor number may vary across different vehicle brands, but it's typically located on the rear wheel. You can rotate the wheel to find the motor number. The motor number may appear as stamped characters or stickers: Some motor numbers are stamped, while others are stickers. Most electric vehicles have their motor numbers on the central disc of the rear wheel.
As a seasoned technician who frequently researches electric vehicles, I can tell you that the motor code actually refers to the unique serial number or model identifier on the electric motor, specifically used to distinguish different types of motors for various vehicle models. It's like the motor's ID card—without it, repair shops may struggle to quickly order matching parts or diagnose potential issues. For example, on a Tesla Model 3, the motor code is usually printed on the drive unit's nameplate and can be easily found by opening the front hood; whereas older gasoline cars converted to electric vehicles will also have an additional coding system attached for warranty tracking. If you're buying a used car, it's best to verify this code to avoid purchasing a faulty unit, as it directly affects the motor's performance and lifespan. In short, whenever I inspect a vehicle, I always emphasize not overlooking this small detail, as ordering the wrong parts could waste money and increase safety risks. The key is to decode it using the VIN—most automakers' official websites provide tutorials on how to do this.
