Table of Contents
Most electrical circuits in this American sedan are protected by fuses. High-current loads are controlled via relays. The majority of these protective components are located in power distribution boxes in the passenger compartment and engine compartment.
The information provided in these diagrams applies to the second-generation Chevrolet Aveo (T300) for the 2011, 2012, 2013, 2014, and 2015 model years.
Engine Compartment
The power distribution box is located on the left side of the engine compartment.
| Diagram (Type 1) | ||
|---|---|---|
|
||
| No. | Relay Assignment | |
| R1 | Windshield Wiper | |
| R2 | Not Used | |
| R3 | Windshield Wiper Motor | |
| R4 | Rear Window Defogger Relay | |
| R5 | Ignition | |
| R6 | Not Used | |
| R7 | Auxiliary Coolant Pump Relay | |
| R8 | Fuel Pump Relay (Aveo) | |
| R9 | Not Used | |
| R10 | Cooling Fan (High Speed) | |
| R11 | Ignition Relay 2 | |
| R12 | Starter Motor | |
| R13 | A/C Compressor Clutch Relay | |
| R14 | High Beam Headlamps | |
| R15 | Cooling Fan (Low Speed) | |
| No. | Fuse Description | Amps (A) |
| 1 | Electronic Brake Control Module (EBCM) | 30 |
| 2 | Sunroof | 20 |
| 3 | Not Used | 25 |
| 4 | Not Used | |
| 5 | Not Used | |
| 6 | Not Used | |
| 7 | Not Used | |
| 8 | Body Control Module (BCM) | 5 |
| 9 | Rear Wiper Relay | 20 |
| or | ||
| Rear Wiper Relay and Motor | ||
| 10 | Battery Voltage Sensor | 5 |
| 11 | Rear Window Defogger | 30 |
| 12 | Not Used | |
| 13 | ||
| 14 | Power Mirror Control Module | 7.5 |
| 15 | Heated Seat Control Module | 25 |
| 16 | Fuel Pump Control Module | 10 |
| 17 | EVAP Canister Purge Solenoid | 10 |
| 18 | Rear Washer Pump | 10 |
| Windshield Washer Pump | ||
| 19 | Fuel Pump Module | 20 |
| 20 | Engine Control Module (ECM) | 10 |
| 21 | Headlamp Leveling Actuators | 10 |
| Fuel Pump Control Module | ||
| 22 | Brake Booster Vacuum Switch | 10 |
| Automatic Transmission | ||
| Ignition Coil | ||
| 23 | Not Used | |
| 24 | Engine Control Module (ECM) | 20 |
| 25 | Cooling Fan Relay (Low Speed) | 10 |
| Cooling Fan Relay (High Speed) | ||
| A/C Compressor Clutch Relay | ||
| Auxiliary Coolant Pump Relay | ||
| 26 | MAF / IAT Sensor | 10 |
| Thermostat Heater | ||
| 27 | Heated Oxygen Sensor (HO2S) 1 | 10 |
| Heated Oxygen Sensor (HO2S) 2 | ||
| 28 | Engine Control Module (ECM) | 20 |
| 29 | Fuel Injectors (Cylinders 1–4) | 15 |
| Ignition Coil | ||
| 30 | Engine Control Module (ECM) | 10 |
| 31 | A/C Compressor Clutch Relay | 10 |
| 32 | Transmission Control Module (TCM) | 15 |
| 33 | Horn | 15 |
| 34 | Front Fog Lamps | 10 |
| 35 | Left High Beam Headlamp | 10 |
| 36 | Right High Beam Headlamp | 10 |
| 37 | Windshield Wiper Relay | 30 |
| 38 | Electronic Brake Control Module (EBCM) | 40 |
| 39 | Cooling Fan Motor Relay | 40 |
| 40 | Instrument Cluster | 30 |
| 41 | Not Used | |
| 42 | Cooling Fan (High Speed) | 30 |
| 43 | Cooling Fan (Low Speed) | 40 |
| 44 | Not Used | |
| 45 | ||
| 46 | Starter Relay | 25 |
| 47 | Spare | 5 |
| 48 | Spare | 7.5 |
| 49 | Spare | 10 |
| 50 | Spare | |
| 51 | Spare | |
| 52 | Spare | |
| 53 | Spare | |
| Diagram (Type 2) | ||
|---|---|---|
|
||
| No. | Description | Amps (A) |
| 1 | ABS / ESP System | 30 |
| 2 | Sunroof | 20 |
| 3 | Not Used | |
| 4 | Rear Wiper Motor | 20 |
| 5 | Multifunction Control Module (BCM) | 15 |
| 6 | Not Used | |
| 7 | Not Used | |
| 8 | Power Mirrors | 7.5 |
| 9 | Not Used | |
| 10 | Rear Window Defogger | 30 |
| 11 | Not Used | |
| 12 | Power Mirrors | 7.5 / 15 |
| 13 | Heated Seats | 25 |
| 14 | Fuel Pump Control Module | 20 |
| 15 | Not Used | |
| 16 | Rear Washer Pump | 10 |
| Windshield Washer Pump | 10 | |
| 17 | Engine Management, Fuel Pump Relay | 20 |
| 18 | Engine Control Module (ECM) | 10 |
| 19 | Fuel Pump Control Module | 10 |
| Headlamp Leveling Actuators | ||
| 20 | Fuel Pressure Sensor | 10 |
| Automatic Transmission | ||
| or Not Used | ||
| 21 | EVAP Canister Purge Solenoid | 10 |
| EGR Valve | ||
| Intake Manifold Tuning Valve Motor | ||
| Intake Manifold Runner Control (IMRC) Valve | ||
| 22 | Ignition Coil | 10/20 |
| Ignition Coils 1–4 | ||
| Cooling Fan Relay (Low Speed) | ||
| Cooling Fan Relay (High Speed) | ||
| A/C Compressor Clutch Relay | ||
| 23 | MAF / IAT Sensor | 10 |
| Thermostat Heater | ||
| Engine Control Module (ECM) | ||
| 24 | Heated Oxygen Sensor (HO2S) 1 | 10 |
| Heated Oxygen Sensor (HO2S) 2 | ||
| Engine Control Module (ECM) | ||
| Intake Manifold Runner Control (IMRC) Valve | ||
| 25 | Engine Control Module (ECM) | 20 |
| 26 | Engine Management (Fuel Injectors 1–4) | 15 |
| 27 | Engine Control Module (ECM) | 15 |
| 28 | A/C and Heater System | 10 |
| 29 | Automatic Transmission | 15 |
| EVAP Vent Solenoid | ||
| or Not Used | ||
| 30 | Horn | 15 |
| 31 | Fog Lamps | 10 |
| 32 | Left High Beam Headlamp | 10 |
| 33 | Right High Beam Headlamp | 10 |
| 34 | ABS / ESP System | 40 |
| 35 | Windshield Wipers | 30 |
| 36 | Cooling Fan Motor | 40 |
| 37 | Passenger Compartment Fuse / Relay Box | 30 |
| 38 | Not Used | |
| 39 | Cooling Fan Motor | 40 |
| 40 | 30 | |
| 41 | ABS / ESP System | 30 |
| 42 | Starter Motor | 25 |
| 43 | Spare | 5 |
| 44 | Spare | |
| 45 | Spare | 10 |
| 46 | Spare | 15 |
| 47 | Spare | 20 |
| 48 | Spare | 25 |
| 49 | Spare | 30 |
| R1 | Windshield Wiper Relay | |
| R2 | Windshield Wiper Motor Relay | |
| R3 | Rear Window Defogger Relay | |
| R4 | Main Ignition Relay | |
| R5 | Not Used | |
| R6 | Fuel Pump Relay 1 | |
| R7 | ||
| R8 | Engine Control Module (ECM) Relay | |
| R9 | Starter Relay | |
| R10 | A/C Compressor Clutch Relay | |
| R11 | High Beam Headlamp Relay | |
| R12 | Cooling Fan Relay (Low Speed) | |
| R13 | Fuel Pump Relay 2 | |
Passenger Compartment
The fuse block is located on the driver's side of the instrument panel, behind a plastic cover.
| Diagram | ||
|---|---|---|
|
||
| No. | Description | Amps (A) |
| 1 | Fuel Heater | 40 |
| 2 | 60 | |
| 3 | Not Used | |
| 4 | DC/DC Converter Control Module | 30 |
| 5 | Body Control Module (BCM) | 20 |
| 6 | 20 | |
| 7 | 30 | |
| 8 | 30 | |
| 9 | 25 | |
| 10 | 20 | |
| 11 | 20 | |
| 12 | 30 | |
| 13 | Not Used | |
| 14 | Trunk / Liftgate Release Actuator | 10 |
| 15 | Supplemental Restraint System (SRS) | 10 |
| 16 | Data Link Connector (DLC) | 15 |
| 17 | Ignition Switch | 2 |
| 18 | HVAC Control Module | 10 |
| 19 | Not Used | |
| 20 | Telematics | 10 |
| 21 | Not Used | |
| 22 | Audio System | 15 |
| 23 | Not Used | |
| 24 | Parking Assist Control Module | 10 |
| 25 | Not Used | |
| 26 | Instrument Cluster | 10 |
| 27 | Supplemental Restraint System (SRS) | 10 |
| 28 | Passenger Airbag Deactivation Indicator | 10 |
| Instrument Cluster | ||
| 29 | Clutch Pedal Position (CPP) Switch | 7.5 |
| 30 | Headlamps | 10 |
| 31 | Not Used | |
| 32 | HVAC Control Module | 10 |
| 33 | Not Used | |
| 34 | Not Used | |
| 35 | Power Windows (Front) | 25 |
| 36 | Power Windows (Driver) | 25 |
| 37 | Not Used | |
| 38 | Cigarette Lighter Fuse (Aveo T300) | 20 |
| 39 | Sunroof | 10 |
| 40 | Not Used | |
| R1 | Logistic Mode Relay 1 | |
| or | ||
| Not Used | ||
| R2 | Horn Relay | |
| or | ||
| Not Used | ||
| R3 | Trunk / Liftgate Release Relay | |
| R4 | Not Used | |
| R5 | Heater Blower Motor Relay | |
| R6 | Body Relay | |