Chevrolet Spark (2005 – 2010) – fuse box diagram
Year of production: 2005, 2006, 2007, 2008, 2009, 2010
Engine compartment fuse box
| No. | A | Description |
| Ef1 | 30 | Cooling Fan HI Relay |
| Ef2 | 50 | EBCM |
| Ef4 | 30 | I/P Fuse Block(F1~F5) |
| Ef5 | 30 | Ignition Switch |
| Ef6 | 30 | Ignition Switch |
| Ef7 | 10 | A/C Compressor Relay |
| Ef8 | 20 | Cooling Fan LOW Relay |
| Ef9 | 10 | Front Fog Lamp Relay |
| Ef10 | 10 | Horn,Horn Relay |
| Ef21 | 15 | Head Lamp HI Relay |
| Ef22 | 15 | Fuel Pump Relay |
| Ef23 | 15 | Hazard Switch |
| Ef24 | 20 | Defog Relay |
| Ef25 | 10 | TCM, ECM |
| Ef11 | 10 | Tali Lamp, Audio, Hazard Switch, Defog Switch, A/C Switch, Gear Lever Illumination(A/T) Cluster, Head Lamp Leveling Switch, DRL Module, DRL Relay, Position Lamp & HLLD |
| Ef12 | 10 | DRL Module, Tail Lamp, Position Lamp & HLLD |
| Ef17 | 10 | Head Lamp LOW, ECM, Rear Fog Lamp Relay, DRL Module, Head Lamp Leveling Switch |
| Ef18 | 10 | Head Lamp LOW |
| Ef19 | 15 | EI System(Sirius D32), ECM, Injector, Rough Road Sensor, EEGR, HO2S, CMP Sensor, Canister Purge Solenoid |
| Relays | ||
| R1 | A/C Compressor Relay | |
| R2 | Main Relay | |
| R3 | Cooling Fan Low Speed Relay | |
| R4 | Cooling Fan High Speed Relay | |
| R5 | Illumination Relay | |
| R6 | FRT Fog Lamp Relay | |
| R7 | Horn Relay | |
| R8 | H/L Low Relay | |
| R9 | H/L Hi Relay | |
| R10 | Fuel Pump Relay | |
Instrument Panel Fuse Block
| No. | A | Description |
| F1 | 15 | DRL Relay, DRL Module |
| F2 | 10 | DLC, Cluster, Tell Tale Box, Immobilizer |
| F3 | 10 | Audio, Battery Saver, Room Lamp, Tailgate Lamp |
| F4 | 15 | CDL Relay, Central Door Locking Switch, Anti-theft Control Unit |
| F5 | 10 | Stop Lamp Switch |
| F10 | 10 | Cluster, Tell Tale Box, Stop Lamp, Battery Saver, Anti-theft Control Unit, O/D Switch |
| F11 | 10 | SDM |
| F12 | 30 | Power Window Switch, Co-Driver Power Window Switch |
| F13 | 10 | Hazard Switch, Over Speed Buzzer Relay, DRL Module |
| F14 | 15 | Engine Fuse Block |
| F6 | 10 | Wiper Switch, Rear Wiper Motor, Defog Relay, Defroster Switch |
| F7 | 15 | Wiper Switch, Wiper Relay |
| F8 | 10 | TR Switch(A/T), Reverse Lamp Switch(M/T) |
| F9 | 20 | Blower Switch |
| F16 | 10 | Electric OSRVM |
| F17 | 15 | Cigar Lighter |
| F18 | 10 | Audio |
| Relays | ||
| R1 | Rear Fog Lamp Relay / Over Speed Warning Buzzer | |
| R2 | DRL Relay | |
| R3 | Defog Relay | |
| R4 | Wiper Relay | |
| R5 | Blinker Unit | |
| R6 | Battery Saver | |
WARNING: Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.