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How to connect the car ACC wire?

1 Answers

DavidMarie

07/29/25 9:48pm

If there are only positive and negative two wires, then connect the negative to the negative terminal of the battery or to a screw on the car body. The following is a related introduction about ACC adaptive cruise: 1. Definition: The full English name of ACC is "Adaptive Cruise Control", which means "adaptive cruise control" in Chinese. The adaptive cruise control system is an intelligent automatic control system, which is developed on the basis of the already existing cruise control technology. 2. Function introduction: The adaptive cruise control system is an intelligent automatic control system, developed on the basis of the already existing cruise control technology. During vehicle driving, the distance sensor (radar) installed at the front of the vehicle continuously scans the road ahead, while the wheel speed sensor collects the vehicle speed signal. When the distance to the vehicle ahead is too small, the ACC control unit can coordinate with the anti-lock braking system and the engine control system to apply appropriate braking to the wheels and reduce the engine's output power, ensuring that the vehicle always maintains a safe distance from the vehicle ahead.

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