The Chevrolet Monte Carlo (2006-2007) is a mid-sized coupe known for its sporty design and comfortable ride. The electrical system of this model plays a key role in powering various features, from engine control to comfort amenities, and relies on a well-organized fuse box and relay system to function properly.
The fuse box in the Chevrolet Monte Carlo is typically located in the engine compartment and inside the cabin, often on the passenger side under the dashboard or behind a panel. The engine compartment fuse box protects high-current circuits such as those for the engine, transmission, and ABS, while the interior fuse box covers accessories like the radio, interior lights, and power windows. Fuses protect each circuit by breaking the connection in case of an overload or short circuit, preventing potential damage.
Relays in the Monte Carlo are electrically operated switches that control high-current components, such as the cooling fans, fuel pump, and starter motor. By using relays, the car can safely manage high-power loads with low-current control signals, ensuring safety and efficiency. Regular inspection of the fuses and relays is important to prevent electrical problems and maintain the vehicle’s reliable performance.
MUST READ: DYI – How to Check Car Fuses?
(2006-2007) Chevrolet Monte Carlo fuse box and relay with Diagram
WARNING
- Never replace a fuse with one that has a higher amperage rating.
- A fuse with a too-high amperage could damage the electrical part and cause a fire.
- On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
- If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
- Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.
Chevrolet Monte Carlo (2006-2007) fuse assignment
- Cigar lighter / power outlet fuses in the Chevrolet Monte Carlo are located in the Passenger Compartment Fuse Box (see fuse “AUX” (Auxiliary Outlets)) and in the Engine Compartment Fuse Box (see fuse “AUX PWR” (Auxiliary Power)).
Year of production: from 2006, 2007
Passenger compartment Fuse Box
Fuse box location
It is located in the front-passenger footwell, behind the cover.
Fuse box diagram
2006
2007
Assignment of the fuses and relay in the Passenger Compartment
| Name | Usage |
|---|---|
| PWR/SEAT | Power Seats |
| PWR/WNDW | Power Window |
| RAP | Retained Accessory Power |
| HTD/SEAT | Heated Seats |
| AUX | Auxiliary Outlets |
| AMP | Amplifier |
| S/ROOF | Sunroof |
| ONSTAR | OnStar |
| XM | XM Radio |
| CNSTR | Canister |
| DR/LCK | Door Locks |
| PWR/MIR | Power Mirrors |
| AIRBAG | Airbags |
| TRUNK | Trunk |
| TRUNK | Trunk Relay |
| DECKLID | Trunk |
| DECKLID RLY | Trunk Relay |
Engine Compartment Fuse Box
Fuse box location
It is located in the engine compartment (right-side).
Fuse box diagram
Assignment of the fuses and relay in the Engine Compartment
| Name | Usage |
|---|---|
| LT PARK | Driver’s Side Parking Lamp |
| RT PARK | Passenger’s Side Parking Lamp |
| FAN 1 | Cooling Fan 1 |
| SPARE | Spare |
| SPARE | Spare |
| AIRBAG/DISPLAY | Airbag, Display |
| TRANS | Transaxle |
| ECM IGN | Engine Control Module, Ignition |
| RT T/SIG | Passenger’s Side Turn Signal |
| LT T/SIG | Driver’s Side Turn Signal |
| DRL 1 | Daytime Running Lamps 1 |
| HORN | Horn |
| SPARE | Spare |
| PWR DROP/RANK | Power Drop, Crank |
| STRG WHL | Steering Whee |
| ECM/TCM | Engine Control Module, Transmission Control Module |
| RVC SEN | Regulated Voltage Control Sensor |
| RADIO | Audio System |
| FOG LAMPS | Fog Lamps |
| SPARE | Spare |
| BATT 4 | Battery 4 |
| ONSTAR | OnStar |
| STRTR | 2006: Anti-lock Brake System Motor 1 2007: Starter |
| ABS MTR1 | Anti-lock Brake System Motor 1 |
| BATT 3 | Battery 3 |
| WSW | Windshield Wiper |
| HTD MIR | Heated Mirror |
| SPARE | Spare |
| BATT 1 | Battery 1 |
| ABS MTR2 | Anti-lock Brake System Motor 2 |
| AIR PUMP | Air Pump |
| BATT 2 | Battery 2 |
| INT LIGHTS | Interior Lamps |
| INT LTS/NL DIM | Interior Lamps, Instrument Panel Dimmer |
| A/C CMPRSR | Air Conditioning Compressor |
| AIR SOL | AIR (Air Injection Reactor) Solenoid |
| AUX PWR | Auxiliary Power |
| BCM | Body Control Module |
| CHMSL/BACKUP | Center High-Mounted Stoplamp, Back-up Lamps |
| DISPLAY | Display |
| ETC/ECM | Electronic Throttle Control, Engine Control Module |
| INJ 1 | Injector 1 |
| EMISSIONS 1 | Emissions 1 |
| INJ 2 | Injector 2 |
| EMISSIONS 2 | Emissions 2 |
| RT SPOT | Right Spot |
| LT SPOT | Left Spot |
| HDLP MDL | Headlamp Module |
| DRL 2 | Daytime Running Lamps 2 |
| FAN 2 | Cooling Fan 2 |
| FUEL/PUMP | Fuel Pump |
| WPR | Wiper |
| LT LO BEAM | Driver’s Side Low Beam |
| RT LO BEAM | Passenger’s Side Low Beam |
| LT HI BEAM | Driver’s Side High Beam |
| RT HI BEAM | Passenger’s Side High Beam |
| Relay | |
| STRTR | Starter |
| REAR DEFOG | Rear Defogger |
| FAN 1 | Cooling Fan 1 |
| FAN 2 | Cooling Fan 2 |
| A/C CMPRSR | Air Conditioning Compressor |
| FAN 3 | Cooling Fan 3 |
| FUEL/PUMP | Fuel Pump |
| PWR/TRN | Powertrain |
Conclusion
For owners and enthusiasts of classic Chevrolet Monte Carlo (2006-2007), understanding the fuse box and relay systems is essential for vehicle maintenance. Regular inspection and maintenance of these components helped ensure the vehicle’s longevity and reliability, preserving its status as a symbol of Chevrolet’s craftsmanship and innovation in the automotive industry during that era.
