my Toyota RAV4 XA50 (2019-2024) won't start just clicks when I turn the key

Solution

1. Preparation

• Gather tools and materials.
• Ensure the vehicle is in park (automatic) or neutral (manual).
• Disconnect the negative battery terminal to avoid electrical shorts.

2. Battery Inspection and Replacement

• Sub-steps:

  1. Remove the battery terminals (negative first, then positive).
  2. Clean any corrosion from terminals using a wire brush.
  3. Test the battery with a multimeter; if below 12.4 volts, charge or replace the battery.
  4. Reconnect the battery terminals (positive first, then negative).

• Tools Required:

  • Multimeter
  • Wire brush
  • Wrench set

3. Starter Motor Testing and Replacement

• Sub-steps:

  1. Locate the starter motor (usually near the transmission).
  2. Disconnect the electrical connectors from the starter.
  3. Remove the starter mounting bolts with a socket set.
  4. Carefully extract the starter motor from its position.
  5. Test the starter motor by connecting it directly to a battery; if it does not engage, replace the starter.
  6. Install the new starter motor by reversing the removal steps and torque the bolts to manufacturer specifications.

• Tools Required:

  • Socket set
  • Torque wrench
  • Screwdrivers