my Skoda Octavia won't start just clicks what should I check

Solution

1. Preparation

• Gather tools and parts required.
• Disconnect the negative battery terminal to prevent electrical shock.

2. Battery Inspection

• Sub-steps:
  1. Clean battery terminals with a wire brush to remove any corrosion.
  2. Ensure that the battery is securely mounted and connections are tight.
  3. If battery voltage is low, jump-start the vehicle or replace the battery if necessary.

3. Starter Motor Replacement (if faulty)

• Tools Required: Socket set, Torque wrench, Screwdriver set
• Sub-steps:
  1. Remove any covers obstructing access to the starter motor.
  2. Disconnect the wiring harness from the starter motor.
  3. Remove the mounting bolts securing the starter motor using a socket set.
  4. Carefully take out the starter motor from its position.
  5. Install the new starter motor by reversing the removal steps, ensuring all connections are tight.
  6. Torque the starter mounting bolts to the manufacturer's specifications (refer to service manual).

4. Ignition Switch Check (if needed)

• Sub-steps:
  1. Remove the steering column cover to access the ignition switch.
  2. Disconnect the wiring harness from the ignition switch.
  3. Test the ignition switch with a multimeter for continuity when turning the key.
  4. Replace the ignition switch if it fails the continuity test.