2016 Chevrolet Silverado 1500 Fuse Box Diagram
A complete guide to the fuse box locations, diagrams, and common issues for the 2016 Chevrolet Silverado 1500.
AI-generated reference. Always verify torque values, fluid capacities, intervals, and procedures against the manufacturer's service manual or OEM repair information before performing work. Repairius is not liable for damage from acting on this content without verification.
Working on this 2016 Chevrolet Silverado 1500? Run just this one job through Repairius.
No big switch. Write the estimate, text it for approval, and get paid on your phone. Keep everything else the way it is.
14-day free trial · credit card required · cancel anytime
Quick answer
Your 2016 Chevrolet Silverado 1500 has three primary fuse box locations:
- Under-hood Fuse Block: In the engine compartment, on the driver's side.
- Left Instrument Panel Fuse Block: On the driver's side of the dashboard, accessible when the driver's door is open.
- Right Instrument Panel Fuse Block: On the passenger's side of the dashboard, accessible when the passenger's door is open.
Note: Fuse numbers and circuits can vary based on your truck's specific trim level and options (e.g., trailer brake controller, premium audio). Always verify the fuse layout with the diagram printed on the inside of your fuse box cover.
Under-hood Fuse Block
This is the main fuse block, protecting most of the essential powertrain and high-amperage components.
Fuses
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| F1 | 40A | Green | ABS Pump |
| F2 | 30A | Pink | Starter Motor Relay |
| F5 | 20A | Yellow | Trailer Brake Control Module |
| F6 | 20A | Yellow | Fuel Pump Module |
| F10 | 15A | Blue | Engine Control Module (ECM) - Ignition |
| F11 | 15A | Blue | Ignition Coils (Bank 2) |
| F12 | 15A | Blue | Ignition Coils (Bank 1) |
| F16 | 15A | Blue | Air Conditioning (A/C) Compressor Clutch |
| F23 | 10A | Red | Engine Control Module (ECM) - Wakeup |
| F25 | 15A | Blue | Horn |
| F31 | 10A | Red | Left High-Intensity Discharge (HID) Headlamp |
| F33 | 10A | Red | Right High-Intensity Discharge (HID) Headlamp |
| F34 | 15A | Blue | Left Low-Beam Headlamp |
| F35 | 15A | Blue | Right Low-Beam Headlamp |
| F43 | 60A | Yellow | Blower Motor (Main Power) |
| F50 | 30A | Green | ABS Valves |
Relays
| Relay # | Circuit / Component Controlled |
|---|---|
| R1 | A/C Compressor Clutch Relay |
| R2 | Run/Crank Relay |
| R5 | Starter Relay |
| R6 | Fuel Pump Relay |
| R9 | Horn Relay |
| R10 | High-Beam Headlamp Relay |
| R11 | Low-Beam Headlamp Relay |
Left Instrument Panel Fuse Block
Located on the driver's side of the dash, this panel covers many interior and driver-oriented systems.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| F11 | 10A | Red | Steering Wheel Controls, Instrument Cluster |
| F13 | 15A | Blue | Diagnostic Data Link Connector |
| F16 | 10A | Red | Airbag / SRS Module |
| F27 | 10A | Red | Instrument Panel, Body Control Module (BCM) |
| F31 | 15A | Blue | Brake Pedal Position Switch |
| F32 | 10A | Red | Radio / Infotainment System |
| F33 | 10A | Red | Body Control Module (BCM) - Ignition |
| F38 | 20A | Yellow | Amplifier (if equipped) |
Right Instrument Panel Fuse Block
Located on the passenger's side of the dash, this panel handles additional cabin and body control functions.
| Fuse # | Amp | Color | Circuit / Component Protected |
|---|---|---|---|
| F2 | 20A | Yellow | Cigar Lighter / 12V Power Outlet (Instrument Panel) |
| F4 | 20A | Yellow | 12V Power Outlet (Center Console Rear) |
| F12 | 30A | Green | Blower Motor Control |
| F17 | 15A | Blue | Rear Park Lamps, Tail Lamps, License Plate Lamp |
| F22 | 15A | Blue | Infotainment Display |
How to test a fuse
A blown fuse is a common and easy-to-fix problem. A fuse has a small metal filament inside that breaks when the current is too high, protecting the component.
- Turn Off the Vehicle: Ensure the ignition is off and the key is removed.
- Locate the Fuse: Find the correct fuse using the diagram on the fuse box cover or in this guide.
- Remove the Fuse: Use the fuse puller tool (often found in the under-hood fuse box) to gently pull the fuse straight out.
- Inspect the Filament: Hold the fuse up to the light. If the metal strip inside is broken or melted, the fuse is blown and needs to be replaced.
- Replace with the Same Amperage: It is critical to replace a blown fuse with a new one of the exact same amperage rating. Using a higher-rated fuse can cause a fire, while a lower-rated one will blow prematurely. The amp rating is printed on top of the fuse and is color-coded.
Common blown fuses on this vehicle
- Cigar Lighter / 12V Power Outlet (F2, Right Side): This is one of the most common fuses to blow, often due to a faulty phone charger or other accessory plugged into the outlet. Before replacing the fuse, unplug everything from the 12V outlets to ensure a faulty device isn't the cause.
- Fuel Pump (F6, Under-hood): If your truck cranks but won't start, the fuel pump fuse is a good first check. If this fuse blows repeatedly, it could indicate a failing fuel pump that is drawing too much current.
- Trailer Brake (F5, Under-hood): If you are having issues with your trailer lights or brakes, check this fuse and the associated trailer wiring relays in the under-hood block. Often, the problem is with the trailer's wiring itself (a short circuit), which causes the truck's fuse to blow.
Find a trusted shop on Repairius.
Before you pull a fuse on the 2016 Chevrolet Silverado 1500
- Use the label printed on the panel cover or the owner's manual for your exact build. Layouts change with options, model year and build date, so a chart for another truck can be wrong.
- Replace a blown fuse only with the same amp rating. A larger fuse can let wiring overheat.
- A fuse that blows again right away means a short or failing component downstream. Find the cause before replacing it again.
- A good fuse doesn't prove the circuit works — relays, grounds and connectors fail too.
- Disconnect the battery before working near high-current fuses or cables.
Learn more: How fuses, relays and truck electrical systems work
More specs for the 2016 Chevrolet Silverado 1500
Oil Capacity & Filter
Capacity, weight, filter PN, drain plug torque, change interval.
Fluid Type Specs
Engine oil, coolant, ATF, diff, brake, PS, DEF — with OEM spec numbers.
Coolant Capacity & Type
Total system capacity, OEM coolant spec, flush interval, bleed tips.
Transmission Fluid & Service
Trans model, fluid spec, capacity, filter PN, service interval.
Torque Specifications
Lug nuts, drain plug, caliper, axle nut, plug, key fasteners.
Brake Pad & Rotor Specs
Pad PNs, rotor size, min thickness, caliper torque.
Tire Size & Pressure
OEM size, cold psi, bolt pattern, wheel size, TPMS.
Battery Size & Group
Group size, CCA, AGM/flooded, dimensions, reset note.
A/C Refrigerant & Oil
R-134a or R-1234yf, charge oz, PAG oil spec.
Bulb Sizes (Headlight, Tail, Fog)
Headlight, fog, tail, turn, reverse, interior.
Factory Maintenance Schedule
Service intervals by mileage, severe-duty notes, known issues.
Towing Capacity & Payload
Max tow, payload, GVWR/GCWR, hitch class by trim.
Serpentine Belt Routing & Length
Belt routing, length, rib count, OEM + aftermarket PNs.
Wheel Alignment Specifications
Camber, caster, toe ranges (front & rear), adjustability notes.
Paint Color Codes
All factory colors with paint codes, sticker location, touch-up tips.
Wiper Blade Sizes
Driver/passenger/rear blade size, attachment, OEM + cross-refs.
Spark Plug Type & Gap
Plug PN, gap, torque, interval by engine.
Transmission & Axle Gear Ratios
Trans gear ratios, axle ratios, RPO codes, tow vs MPG impact.
Key Fob Programming
DIY programming steps, FCC ID, fob PN, battery, transponder.
Same spec — other model years
2014 Silverado 1500
2015 Silverado 1500
2017 Silverado 1500
2018 Silverado 1500
2019 Silverado 1500
2020 Silverado 1500
Maintenance & repair guides
2016 Chevrolet Silverado 1500 Maintenance Schedule →
Available maintenance guidance; confirm the manufacturer schedule.
Repair planning references →
Plan the scope of work; detailed procedures need configuration-matched evidence.
Browse by make
Running an auto or diesel repair shop?
Compare Repairius to the shop software you're paying for
$99.99/month (first location included), unlimited users, 14-day free trial.