my Ford Explorer won’t start but makes a clicking noise, what should I do?

Solution

1. Preparation

• Tools Required: OBD-II scanner, multimeter, socket set, jumper wires, load tester
• Disconnect the negative battery cable to ensure safety before starting any work.

2. Battery Replacement (if necessary)

• Sub-steps:
  1. Remove the battery cables, starting with the negative terminal followed by the positive terminal.
  2. Unfasten the battery hold-down bracket using the socket set.
  3. Carefully lift the battery out of the tray.
  4. Install the new battery in the reverse order: place it in the tray, secure the hold-down bracket, and connect the positive terminal first, followed by the negative terminal.

3. Starter Motor Replacement (if necessary)

• Sub-steps:
  1. Disconnect the negative battery cable again.
  2. Locate the starter motor, typically found near the transmission bell housing.
  3. Remove any electrical connectors attached to the starter.
  4. Unbolt the starter motor from the engine using the socket set.
  5. Install the new starter motor by reversing the removal steps, ensuring all connections are secure.

4. Final Checks

• Reconnect the negative battery cable.
• Ensure all components are reinstalled properly and check for any tools left in the engine bay.