- Incorrect battery installation: Ensure the battery is connected properly, with the positive terminal connected to the positive battery terminal and the negative terminal connected to the negative battery terminal.
- Faulty battery: The new battery may be defective. Try connecting a different battery to the vehicle to see if it starts.
- Loose or corroded battery cables: Clean the battery cables and terminals with a wire brush and reconnect them.
- Faulty starter: The starter may not be engaging the flywheel properly. Try tapping the starter with a hammer while someone tries to start the vehicle.
- Faulty ignition switch: The ignition switch may not be sending power to the starter. Try turning the key to the "On" position and listening for a click from the starter. If there is no click, the ignition switch may be faulty.
- Other electrical issues: There may be a problem with the vehicle's electrical system, such as a blown fuse or a damaged wire. Check the fuses and inspect the wiring for any damage.
