my Honda CR-V won't turn over what could be wrong

Solution

1. Preparation

• Gather tools: battery tester, multimeter, socket set, and screwdrivers.
• Ensure the vehicle is in Park (automatic) or Neutral (manual) and the parking brake is engaged.
• Disconnect the negative battery terminal to prevent electrical shorts.

2. Battery Inspection and Replacement

• Check Battery Voltage:
  • Remove the battery from the vehicle using a socket set.
  • Use a multimeter to measure the voltage; if below 12.4 volts, recharge or replace the battery.
• Clean Battery Terminals:
  • Use a wire brush to clean any corrosion from the terminals and clamps.
  • Reconnect the battery terminals securely.

3. Ignition Switch Testing and Replacement

• Testing:
  • Locate the ignition switch, usually found on the steering column.
  • Disconnect the ignition switch connector.
  • Use a multimeter to test for continuity between the terminals when the key is turned to the "Start" position.
• Replacement:
  • Remove the ignition switch from the steering column by unscrewing the mounting screws.
  • Install the new ignition switch and reattach the connector.

4. Starter Relay and Motor Inspection

• Relay Check:
  • Locate the starter relay in the fuse box.
  • Swap it with a similar relay (e.g., horn relay) to see if the issue resolves.
• Starter Motor Inspection:
  • Locate the starter motor under the vehicle.
  • Inspect for loose connections and any signs of wear or damage.
  • If necessary, remove the starter motor using a socket set and replace it.