my Genesis G70 makes a clicking noise when I try to start it, what's wrong?

Solution

1. Preparation

• Gather tools and materials.
• Disconnect the negative battery cable.
• Tools Required: Socket set, multimeter, jumper cables, wrenches.

2. Battery Inspection and Replacement

• Inspect Battery Terminals:
  • Clean any corrosion with a wire brush.
  • Tighten the connections securely.
• Test Battery Voltage:
  • Connect a multimeter to the battery terminals.
  • If voltage is below 12.4 volts, proceed to replace the battery.
• Replace Battery:
  • Remove the battery hold-down clamps using a socket set.
  • Disconnect the positive terminal first, followed by the negative terminal.
  • Install the new battery by connecting the positive terminal first, then the negative terminal, and secure it with the clamps.

3. Starter Motor Inspection

• Check Starter Relay:
  • Locate the starter relay in the fuse box (refer to the vehicle’s manual for exact location).
  • Swap the relay with another of the same type.
• Test Starter Motor:
  • If the clicking persists, disconnect the starter motor wires.
  • Use jumper cables to connect directly to the starter motor to check for operation.
  • If the starter does not engage, replace the starter motor.