why is there a clicking noise when I try to start my Toyota Camry Seventh Generation (2012-2017)

Solution

1. Preparation

• Gather necessary tools and parts.
• Ensure the vehicle is in park or neutral and the parking brake is engaged.
• Disconnect the negative battery terminal to prevent electrical shock.

2. Inspect Battery Connections

• Sub-steps:
  1. Remove the positive battery terminal first, then the negative terminal.
  2. Clean the battery terminals and cable ends using a wire brush.
  3. Reconnect the negative terminal first, followed by the positive terminal.
• Tools Required: Wire brush, wrench set

3. Test Battery Voltage

• Sub-steps:
  1. Reconnect the battery terminals securely.
  2. Use a multimeter to check the voltage across the battery terminals.
  3. If voltage is below 12.4 volts, proceed to charge or replace the battery.
• Tools Required: Multimeter

4. Replace or Repair Faulty Components

• Sub-steps:
  1. If the starter relay is faulty, replace it with a new one.
  2. If the starter motor is defective, remove it by disconnecting the wiring and mounting bolts, then replace it with a new unit.
  3. Ensure all connections are secure upon reassembly.
• Tools Required: Socket set, screwdrivers