Where is the ACC wire located in a car?
1 Answers
The car ACC wire is located in the car's fuse box. Here are the specific methods to identify the ACC wire: 1. Turn off the power: Open the car's fuse box and turn off the vehicle's power, ensuring the dashboard lights go off. 2. Test with a circuit tester: Locate the yellow fuse inside the fuse box and use the tip of the circuit tester to test the yellow fuse to check if the circuit has power. 3. Light indicates ACC wire: When the vehicle's power is turned on, if the yellow fuse lights up on the circuit tester, it can be confirmed as the ACC wire. Below is additional information about car electrical systems: 1. Power on at ACC position: The ACC wire is the power-on wire, connected to the key-controlled ACC power supply. When the key is in the ACC position, meaning connected to the ACC wire, some of the vehicle's electrical devices, such as the radio and audio system, are powered on, while other components remain off. 2. Power off at LOCK position: When the car is parked and turned off, with the key in the LOCK position, the vehicle's circuit is disconnected, cutting off all power, and the steering wheel lock engages. When the key is in the ON position, all components of the vehicle, including the engine system, are powered on. The START position is for ignition; once the key is turned to the START position, the starter motor is powered on and begins working.
