why does my Honda Civic 9th Generation (2012-2015) won't start but just clicks?

Solution

1. Preparation

• Tools Required: Multimeter, jumper wires, socket set, torque wrench.
• Safety Warnings: Disconnect the negative battery terminal before working on electrical components.

2. Battery Replacement (If Faulty)

1. Remove the negative battery terminal followed by the positive terminal.
2. Use a socket set to unbolt the battery hold-down bracket, then carefully lift the battery out.
3. Place the new battery in the tray and secure it with the hold-down bracket.
4. Connect the positive terminal first, then the negative terminal.
5. Ensure all connections are tight and clean.

3. Starter Replacement (If Faulty)

1. Disconnect the negative battery terminal.
2. Remove any necessary components obstructing access to the starter (e.g., air intake duct).
3. Unplug the electrical connector from the starter.
4. Remove the mounting bolts for the starter using the socket set.
5. Carefully pull the starter from its mounting location.
6. Install the new starter by reversing the removal process, ensuring all connections are secure.
7. Reconnect the negative battery terminal.

4. Relay Replacement (If Necessary)

1. Locate the starter relay in the fuse box.
2. Remove the relay by pulling it straight out of the socket.
3. Insert the new relay into the socket firmly.
4. Recheck all connections before starting the vehicle.