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Fuse box diagram (fuse layout), location and assignment of fuses and relays Chevrolet Impala IX (2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013).
Checking and Replacing Fuses
The wiring circuits in your vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of fires caused by electrical problems.
Look at the silver-colored band inside the fuse. If the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating.
Note
- Before replacing a fuse check that the key has been removed from the ignition and that all the services are switched off and/or disengaged.
- Do not repair fuses and never replace a blown fuse with one that has a higher amp rating. This can cause damage to the electrical system and fire.
- Never replace a broken fuse with anything other than a new fuse. Use always an intact fuse of the same color.
- If a fuse blows again contact a qualified service center.
- Don’t add anything electrical to your vehicle unless you check with your dealer first. Some electrical equipment can damage your vehicle or can keep other components from working as they should.
Passenger Compartment Fuse Box Diagram
The fuse block is located on the passenger’s side of the vehicle under the instrument panel.
| № | A | Protected Component |
|---|---|---|
| 1 | 10 | Automatic Transmission Shift Lock Control Solenoid (with Floor Shifter), Inside Rearview Mirror, Sunroof Motor |
| 2 | 25 | Audio Amplifier |
| 3 | 10 | Evaporative Emission (EVAP) Canister Vent Solenoid |
| 4 | 10 | Rear Compartment Lid Release Actuator |
| 5 | 20 | Accessory Power Outlet - (Center Seat, Center Console 1, Center Console 2, Center Console Compartment) |
| 6 | 10 | Digital Radio Receiver |
| 7 | 10 | Inflatable Restraint Sensing and Diagnostic Module (SDM), Inflatable Restraint Front Passenger Presence System (PPS) Module |
| 8 | 20 | Heated Seat Control Module, Emergency Vehicle Rear Compartment Lid Lamps Relay |
| 9 | 20 | Sunroof Motor |
| 10 | 2 | Outside Rearview Mirror Switch |
| 11 | 15 | - |
| 12 | 25 | Door Locks |
| CB1 | 25 | Power Window |
| CB2 | 25 | Power Seats |
| R2 | Rear Compartment Lid Release Actuator | |
| R1 | Accessory | |
| R3 | Power Door Lock (Lock) | |
| R4 | Driver Door Lock Actuator (Unlock) | |
| R5 | Power Door Lock (Unlock) | |
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Underhood Fuse Box Diagram
| № | A | Protected Component |
|---|---|---|
| 1 | 10 | Power Drop, Crank |
| 2 | 15 | except 3.6L: Fuel Pump and Sender Assembly |
| 3 | 10 | Body Control Module (BCM), Ignition Switch, Theft Deterrent Module (TDM) |
| 4 | 10 | Body Control Module (Interior Lamps) |
| 5 | 10 | Instrument Panel Cluster (IPC), HVAC Control Module, Inflatable Restraint Passenger Air Bag On/Off Indicator, Inflatable Restraint Sensing and Diagnostic Module (SDM) |
| 6 | 10 | Body Control Module (Back-Up Lamp, Center High Mount Stop Lamp) |
| 7 | 15 | Body Control Module (Interior Lamps, Panel Dimmer Switch) |
| 8 | 2 | Steering Wheel Controls |
| 9 | 10 | - |
| 10 | 10 | Data Link Connector (DLC), Remote Control Door Lock Receiver (RCDLR), Instrument Panel Cluster (IPC), HVAC Control Module |
| 11 | 10 | Vehicle Communication Interface Module (VCIM (OnStar)) |
| 12 | - | - |
| 13 | 15 | Engine Control Module (ECM), Electronic Throttle Control |
| 14 | 10 | A/C Compressor Clutch |
| 15 | 20 | 3.5L (LZE, LZ4), 3.9L (LZ9, LZG, LGD, LZG): Fuel Injectors |
| 20 | 5.3L (LS4): Fuel Injectors (1-3-5-7), Ignition Coils (1-3-5-7) | |
| 15 | 3.6L (LFX): Fuel Injectors | |
| 16 | 15 | Secondary Air Injection Pump Solenoid Relay |
| 17 | 15 | Engine Control Module (ECM), Transmission ControlModule (TCM) |
| 18 | 10 | Transmission |
| 19 | 15 | Heated Oxygen Sensors, Evaporative Emission (EVAP) Canister Purge Solenoid Valve |
| 20 | 25 | - |
| 21 | 10 | Engine Control Module (ECM), Ignition |
| 22 | 20 | 3.5L (LZE, LZ4), 3.9L (LZ9, LZG, LGD, LZG): Ignition Control Module |
| 20 | 5.3L (LS4): Fuel Injectors (2-4-6-8), Ignition Coils (2-4-6-8) | |
| 15 | 3.6L (LFX): Ignition Control Module | |
| 23 | 20 | - |
| 24 | 15 | Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor, Valve Lifter Oil Manifold (VLOM) Assembly, Secondary Air Injection (AIR) Pump Relay (SS), Secondary Air Injection (AIR) Solenoid Relay (SS), A/C Compressor Clutch Relay, Cooling Fan Relay №1, Cooling Fan Relay №2, Cooling Fan Relay №3 |
| 25 | 20 | 3.6L (LFX): Brake Booster Pump (Vacuum Pump) |
| 26 | 25 | Wiper |
| 27 | 10 | Heated Mirror |
| 28 | 15 | Right Spot Lamp |
| 29 | 25 | Accessory Power Outlets |
| 30 | 10 | Body Control Module (Regulated Voltage Control Sensor) |
| 31 | 15 | Body Control Module (Passenger Side Turn Signal Lamp) |
| 32 | 10 | Driver Side Parking Lamp (Marker, Park/Turn Signal Lamp, Tail Lamp, Tail/Stop and Turn Signal) |
| 33 | 15 | Left Spot Lamp |
| 34 | 30 | - |
| 35 | 20 | Radio |
| 36 | 15 | Body Control Module (Driver Side Turn Signal Lamp) |
| 37 | 10 | Passenger Side Parking Lamp (Marker, Park/Turn Signal Lamp, Tail Lamp, Tail/Stop and Turn Signal) |
| 38 | 15 | - |
| 39 | 15 | 3.6L (LFX): Fuel System Control Module |
| 40 | 10 | Left Headlamp (Low Beam) |
| 41 | 15 | Headlamp Module |
| 42 | 15 | except 3.6L: Windshield Washer Fluid Pump |
| 43 | 15 | Daytime Running Lamps |
| 44 | 10 | Right Headlamp (Low Beam) |
| 45 | 15 | Daytime Running Lamps |
| 46 | 15 | Front Fog Lamps |
| 47 | 10 | Left Headlamp (High Beam) |
| 48 | 15 | 3.6L (LFX): Windshield Washer Fluid Pump |
| 49 | 15 | Horn |
| 50 | 10 | Right Headlamp (High Beam) |
| 51 | 30 | Blower Motor Control Module |
| 52 | 60 | Passenger Compartment Fuse Box |
| 53 | 60 | Antilock Brake System (ABS) Motor |
| 54 | 40 | Starter |
| 55 | 60 | Secondary Air Injection Pump Relay |
| 56 | 60 | Antilock Brake System (ABS) Motor |
| 57 | 40 | Rear Window Defogger |
| 58 | 60 | Passenger Compartment Fuse Box |
| 59 | 30 | Cooling Fan Relay №1 |
| 60 | 30 | Cooling Fan Relay №2, Cooling Fan Relay №3 |
| 61 | 50 | - |
| R1 | except 3.6L: Fuel Pump | |
| 3.6L (LFX): Brake Booster Pump (Vacuum Pump) | ||
| R2 | A/C Compressor | |
| R3 | Starter | |
| R4 | Powertrain Control Module (PCM) / Engine Control Module (ECM) | |
| R5 | Rear Window Defogger | |
| R6 | - | |
| R7 | Cooling Fan (№3) | |
| R8 | Cooling Fan (№2) | |
| R9 | Cooling Fan (№1) | |
| R10 | Ignition | |
| R11 | Parking Lamps | |
| R12 | Wiper | |
| R13 | Wiper (High Speed) | |
| R14 | Headlamp (Low Beam) | |
| R15 | Daytime Running Lamps | |
| R16 | Headlamp (High Beam) | |
| R17 | Windshield Washer Fluid Pump | |
| R18 | Front Fog Lamps | |
| R19 | Horn | |
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