1. Fuse 6, which is a 10-amp fuse located in the Power Distribution Box under the hood.
2. Fuse 9, which is a 20-amp fuse located in the Instrument Panel Fuse Box, which is located underneath the driver's side dash.
If either of these fuses are blown, it will prevent the speedometer from working. To replace a blown fuse, simply remove the old fuse from the fuse box and insert a new fuse of the same amperage.
