The fuse for license plate lights is typically found in the main fuse box, which is usually located in the engine compartment or under the dashboard. However, the exact location and fuse designation can vary depending on the vehicle make and model.

Common Fuse Locations

For many vehicles, the license plate light fuse is often associated with the tail lights or parking lights. Here are some common locations:

  • In the engine compartment fuse box, often labeled as "TAIL" or "LT PRK"
  • Under the dashboard fuse panel, sometimes labeled as "TAIL" or "LIGHTS"
  • In some cases, there might be a separate fuse specifically for license plate lights

Identifying the Correct Fuse

To find the correct fuse:

  • Consult your vehicle's owner manual for a fuse diagram
  • Look for fuses labeled "TAIL," "LT PRK," or "LICENSE PLATE"
  • If not clearly labeled, the fuse may be grouped with other exterior lighting fuses

Troubleshooting Steps

If your license plate lights aren't working:

1. Check the bulbs first to ensure they haven't burned out

2. Locate the appropriate fuse using your vehicle's manual

3. Inspect the fuse visually or use a multimeter to test it

4. If the fuse is blown, replace it with one of the same amperage

5. If the fuse is good, there may be a wiring issue or corroded connections

Vehicle-Specific Examples

  • GMC Sierra: The license plate light fuse is often in the main fuse block in the engine compartment, labeled as "LT PRK"
  • Hyundai Sonata: Look for the B+2 60 amp fuse in the engine room fuse box
  • Chevrolet Avalanche: Check fuse 25 labeled "LT/park" in the fuse box

Additional Considerations

  • Some vehicles may have an in-line fuse for license plate lights
  • If replacing the fuse doesn't solve the issue, inspect the wiring and connections
  • In some cases, corrosion in the lamp junction box can cause issues with license plate lights

Remember, always consult your vehicle's manual for the most accurate information regarding fuse locations and specifications.