Where is the Civic's AC Fuse Located?
3 Answers
The inside of the Civic's fuse box cover records the specific location of each component's fuse. Open the fuse box to see it. AC Electromagnetic Relay: When a certain voltage or current is applied to both ends of the AC electromagnetic relay coil in a Honda Civic, the magnetic flux generated by the relay coil forms the relay's magnetic circuit through the core, yoke, armature, and working air gap. Under the magnetic field produced by the relay, the normally closed contacts are pushed open, disconnecting the circuit, while the normally open contacts close. AC Relay Cleaning and Maintenance: When soldering, use no-clean flux and avoid cleaning the entire relay. Prevent cleaning agents from entering the relay, which could cause failure. Ultrasonic cleaning is prohibited to avoid cold welding of contacts, breakage of enameled wires, and other structural damage caused by ultrasonic energy.
I often repair my car myself, and the location of the Civic's AC fuse is quite crucial. Generally, there's a fuse box under the driver's seat near the left foot. Open that small cover, and you'll see a row of fuse slots. Look for the slot labeled "A/C" or "Air Conditioning," usually positioned in the middle-lower part. If the AC doesn't respond when turned on, it's likely the fuse has blown. When replacing it, remember to turn off the engine and use a 10A or 15A fuse matching the original specifications. Don’t forget to check the wiring for any short circuits—if the fuse keeps blowing frequently, it might be a compressor load issue. The location can vary based on the model year; for example, older models might have it near the steering wheel, so it's best to check the owner's manual for confirmation. DIY replacement is simple, but safety comes first—avoid using tools forcefully to prevent damaging components.
Having worked on many cars, the Civic's air conditioning fuse is usually located in the fuse box under the driver's seat inside the car. Open that small black cover, and the internal label will indicate each slot, with 'A/C' representing the air conditioning fuse. If the air conditioning suddenly stops working, check here first; pull it out to inspect if it's blown, and if so, replace it with a new fuse of the same amperage. The location might vary slightly, such as being a bit more to the left in the sedan version, while the hatchback might have it under the dashboard. For safety, it's recommended to operate with the engine off to avoid electric shock risks. If you can't find it, it might be due to differences in fuse box locations, as some models also have related circuits in the engine compartment's spare fuse box. Regular checks during routine maintenance can prevent issues.
