Locate the fuse boxes first. Your 1995 Silverado has two primary panels:
- Main Fuse Block (Engine Compartment): Typically found near the battery, on the driver's side firewall. A large cover protects it.
- Instrument Panel Fuse Block: Located inside the cabin, below and to the left of the steering wheel. A plastic trim panel or pull-off cover conceals it.
Identify the correct diagram:
- Printed inside the fuse box cover lid (lift or remove the cover).
- Consult your vehicle's Owner's Manual for the official diagram (look in the "Maintenance" or "Specifications" sections).
Deciphering the Diagram
- Fuse Number: Each fuse is assigned a number on the diagram corresponding to its physical location in the fuse block (e.g., Fuse #1, Fuse #15). Match the number on the diagram to the number molded into the plastic slot near each fuse.
- Circuit Name/Function: The diagram lists the electrical component or system protected by each fuse (e.g., "Wipers," "Tail Lamps," "Ignition," "Power Windows"). This tells you what the fuse controls.
- Fuse Amperage Rating: The diagram indicates the correct amperage for each fuse slot (e.g., 10A, 15A, 20A, 25A). This is critical for replacement.
Using the Diagram to Check or Replace a Fuse
- Identify the Problem Circuit: Determine which electrical component isn't working.
- Locate the Fuse: Use the diagram to find the fuse number and corresponding amperage rating for that specific circuit.
- Access the Fuse: Carefully remove the fuse box cover.
- Find the Physical Fuse: Match the numbered slot on the diagram to the numbered slot in the fuse block.
- Inspect the Fuse: Visually examine the fuse. A blown fuse will have a broken metal strip visible through the clear plastic body.
- Replace Correctly: If blown, replace it ONLY with a fuse of the exact same amperage rating specified in the diagram. Never use a higher amperage fuse.