Jonathan Yarden Feb 11, 2021 · 5 min. read
In this article you will find a description of fuses and relays Chevrolet,
with photos of block diagrams and their locations.
Highlighted the cigarette lighter fuse (as the most popular thing people look for).
Get tips on blown fuses, replacing a fuse, and more.
Year of production: 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
Floor console fuse block
The floor console fuse block is located on the passenger side of the floor console behind the forward panel.
| Fuses | Usage |
| 1 | Fuse Puller |
| 2 | Empty |
| 3 | Empty |
| 4 | Empty |
| 5 | Empty |
| 6 | Amplifier |
| 7 | Cluster |
| 8 | Ignition Switch, PASS-KeyÂŽ III+ |
| 9 | Stoplamp |
| 10 | Heating, Ventilation, Air Conditioning, PASS-KeyŽ III+ |
| 11 | Empty |
| 12 | Spare |
| 13 | Airbag |
| 14 | Spare |
| 15 | Windshield Wiper |
| 16 | Climate Control System, Ignition |
| 17 | Window Retained Accessory Power |
| 18 | Empty |
| 19 | Electric Power Steering, Steering Wheel Control |
| 20 | Sunroof |
| 21 | Spare |
| 22 | Empty |
| 23 | Audio System |
| 24 | XM Radioâ˘, OnStar⢠|
| 25 | Engine Control Module, Transmission Control Module |
| 26 | Door Locks |
| 27 | Interior Lights |
| 28 | Steering Wheel Control Illumination |
| 29 | Power Windows |
| 30 | Climate Control System |
| 31 | Empty |
| 32 | Retained Accessory Power (RAP) |
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Engine compartment fuse block
The engine compartment fuse block is located on the driver side of the vehicle.
| Fuses | Usage |
| SPARES | Spares |
| Blank | Blank |
| Blank | Blank |
| REAR DEFOG | Rear Defogger |
| COOL FAN2 | Engine Cooling Fan High Speed |
| CRNK | Starter |
| COOL FAN 1 | Engine Cooling Fan Low Speed |
| BCM3 | Body Control Module 3 |
| BCM2 | Body Control Module 2 |
| FOG LAMP | Fog Lamps |
| HORN | Horn |
| RT HI BEAM | Passenger Side High Beam Lamp |
| LT HI BEAM | Driver Side High Beam Lamp |
| RT LO BEAM | Passenger Side Low Beam Lamp |
| LT LO BEAM | Driver Side Low Beam Lamp |
| DRL | Daytime Running Lamps |
| FUEL PUMP | Fuel Pump |
| EXH | Exhaust Emissions |
| ENG VLV SOL | Engine Valve Solenoid |
| INJ | Injectors |
| AIR SOL | Air Solenoid |
| Blank | Blank |
| PCM/ECM | Powertrain Control Module/Engine Control Module |
| EPS | Electric Power Steering |
| AIR PUMP | AIR Pump |
| PRK LAMP | Parking Lamps |
| WPR | Windshield Wiper |
| IP IGN | Ignition |
| A/C CLTCH | Air Conditioning Clutch |
| CHMSL | Center High Mount Stop Lamp |
| ABS2 | Antilock Brake System 2 |
| Blank | Blank |
| ECM/TRANS | Engine Control Module, Transmission |
| BCK UP | Back-Up Lamps |
| TRUNK/HTDÂ SEATS | Trunk, Heated Seats |
| Blank | Blank |
| Blank | Blank |
| SDM | Sensing Diagnostic Module (Airbags) |
| ABS3 | Antilock Brake System 3 |
| OUTLET | Auxiliary Power Outlet |
| MIR | Mirrors |
| DLC | Data Link Connector |
| CNSTR VENT | Canister Vent |
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| Relays | Usage |
| REAR DEFOG | Rear Defogger |
| AIR SOLÂ (TURBO:Â COOL FAN 2) | Air Solenoid (L61)/Engine Cooling Fan 2 (LNF) |
| WPR HI/LO | Windshield Wiper High/Low Speed |
| CRNK | Starter |
| COOL FAN 2Â (TURBO: COOLÂ FANS) | Engine Cooling Fan (L61, LE5)/Â Engine Cooling Fans (LNF) |
| FUEL PUMP | Fuel Pump |
| WPR ON/OFF | Windshield Wiper On/Off |
| COOL FAN1 | Engine Cooling Fans |
| PWR/TRN | Powertrain |
| AIR PUMP | AIR Pump |
| A/C CLTCH | Air Conditioning Clutch |
| CHMSL | Center High Mount Stop Lamp |
| RUN/CRNK | Run, Crank |
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| Misc. | Usage |
| PLR | Fuse Puller |
WARNING:Â Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
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