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 2016 Chevrolet Impala Fuse Box Locations - multiple fuses in the car  

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Mcleod
  • Mcleod
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  • From: Brisbane, Qld, AU
Post #1 post 27th January 2021 - 06:14 PM
There are two fuse box locations in the Chevrolet Impala, essentially in the engine bay next to the battery and another set is under the instrument panel on the drivers side - essentially underneath the steering wheel.

The purpose of the fuses is to protect the wiring circuits in the vehicle from short circuits, which greatly reduces any chance of electrical damage or fire if something where to go horribly wrong.

To check whether a fuse is working, you could use a fuse-checking tool but who carries one of those around? So the next best alternative is to pull the fuse out and inspect it closely to follow the silver-colored band inside the fuse. If it looks broken or melted than you have a bad fuse and it's time to replace it with a new one with the identical size and rating.

Not sure what a blown fuse looks like? Put the first one back and take another fuse out, you'll quickly learn how to tell if one is blown or not when you stumble across a blown one!

The engine compartment fuse block will have a set of fuses as pictured below, the purpose of each is outlined as follows:

Mini Fuses

  • 1 Transmission Control Module Battery
  • 2 Engine Control Module Battery
  • 3 Air Conditioning Compressor Clutch
  • 5 Engine Control Module Ignition
  • 8 Ignition Coils – Even
  • 9 Ignition Coils – Odd
  • 10 Engine Control Module
  • 11 Emissions
  • 13 Transmission Control Module/Chassis Control Module Ignition
  • 14 SAIR Solenoid
  • 15 Not Used
  • 16 Aero Shutter
  • 17 Seat Cooling Fans / Heated Steering Wheel
  • 19 Aero Shutter
  • 23 Adaptive Cruise Control
  • 29 Passive Entry/Passive Start Battery
  • 30 Canister Vent Solenoid
  • 31 Left Front Heated Seat
  • 32 Right Rear Stop. Turn, Tail Lamp, RAP Relay, Ambient Lighting Control, Interior Switch Backlighting
  • 33 Right Front Heated Seat
  • 34 Antilock Brake System Valve
  • 35 Amplifier
  • 37 Right High Beam
  • 38 Left High Beam
  • 46 Cooling Fan
  • 47 Emissions
  • 48 Not Used
  • 49 Right HID Lighting
  • 50 Left HID Lighting
  • 51 Horn/Dual Horn
  • 52 Cluster Ignition
  • 53 Inside Rearview Mirror/Rear Camera
  • 54 Reflected LED Display, Console LED Display, Heating, Ventilation and Air Conditioning Module
  • 55 Outside Rearview Mirror
  • 56 Windshield Washer
  • 60 Heated Mirror
  • 62 Rear Camera/Park Assist/Side Blind Zone Alert
  • 64 Rain Sensor/Rear Seat Audio
  • 66 Trunk Release
  • 67 Chassis Control Module
  • 69 Battery Voltage Sensor
  • 70 Not Used
  • 71 Memory Seat


J-Case Fuses

  • 6 Front Wiper
  • 12 Starter
  • 21 Rear Power Window
  • 22 Sunroof
  • 24 Front Power Window
  • 25 Accessory Relay
  • 26 Antilock Brake System Pump
  • 27 Electric Parking Brake
  • 28 Rear Defogger
  • 41 Vacuum Pump
  • 42 Cooling Fan K2
  • 44 Not Used
  • 45 Cooling Fan K1
  • 59 Air Pump Emissions


Mini Relays

  • 7 Powertrain
  • 9 Cooling Fan K2
  • 13 Cooling Fan K1
  • 15 Run/Crank
  • 16 Air Pump Emissions
  • 17 Window/Mirror Defogger


Micro Relays

  • 1 Air Conditioning Compressor Clutch
  • 2 Starter Solenoid
  • 4 Front Wiper Speed
  • 5 Front Wiper Control
  • 6 Air Pump Solenoid Emissions
  • 10 Cooling Fan K3
  • 11 Not Used
  • 14 Low Beam HID
  • 22 Not Used


If you're looking for another year model Chevrolet Impala, please take a look through the owners manuals available here: https://www.boostcruising.com/owners-manual...evrolet/impala/


 

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