1. Check the fuses:
- Your vehicle's fuse box is usually located under the hood or near the dashboard.
- Consult your owner's manual or a fuse diagram to identify which fuse is responsible for the tail and brake lights.
- If the fuse is blown, replace it with a fuse of the same amperage rating.
2. Check the bulbs:
- Remove the tail and brake light lenses.
- Inspect bulbs to make sure they are not burned out or damaged.
- If a bulb is defective, replace it with a bulb of the same type.
3. Check the wiring:
- Inspect the wiring to the tail and brake lights for any damage, corrosion, or loose connections.
- If you find any damaged wiring, repair or replace it.
4. Check the brake light switch:
- The brake light switch is located underneath your dashboard near the brake pedal.
- Use a multimeter to check if brake light switch is working properly.
- If switch is faulty replace it with a new switch.
5. Check the ground connections:
- Make sure that the ground wires connected to the tail and brake lights are secure and free from corrosion.
- Clean any corroded ground wires and secure any loose connections.
If you are still facing problems after checking all these aspects, it is recommended to consult with a qualified auto technician for further diagnosis and repair.
