The Chevrolet Spark (EU version M300), produced from 2010 to 2015, is a compact city car known for its nimble handling, efficient fuel economy, and practical design. Despite its small size, the Spark is equipped with a comprehensive electrical system that supports a variety of modern features. The fuse box and relays are integral components that ensure the smooth operation of these systems.

The fuse box in the Chevrolet Spark M300 is typically located in the engine compartment and another inside the cabin, usually near the driver’s side dashboard. These fuse boxes protect the car’s electrical circuits by containing fuses that will blow in the event of an overload or short circuit, preventing damage to critical components like the engine management system, lighting, and infotainment.

Relays in the Spark are responsible for controlling high-power circuits, such as those for the starter motor, fuel pump, and cooling fans. These relays act as switches, allowing high-current devices to be operated safely by lower-power control circuits. Regular inspection of the fuses and relays is crucial for maintaining the vehicle’s electrical integrity, preventing minor issues from escalating into more significant problems.

MUST READ: DYI – How to Check Car Fuses?

(2010-2015) Chevrolet Spark (EU version M300) 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 Spark (EU version M300) 2010-2015 fuse assignment

  • Cigar lighter (power outlet) fuse in the Chevrolet Spark (EU version) is the fuse â„–. 21 in the Instrument panel fuse box.

Year of production: from 2010, 2011, 2012, 2013, 2014, 2015

Instrument Panel Fuse Box

Fuse box location

The location of the fuses in the passenger compartment: Chevrolet Spark (M300; 2010-2015)
The location of the fuses in the passenger compartment: Chevrolet Spark (M300; 2010-2015)

It is located in the instrument panel, behind the cover to the left of the steering wheel.

Fuse box diagram

Under-hood fuse box diagram: Chevrolet Spark (EU ver.; 2010, 2011, 2012, 2013, 2014, 2015)
Under-hood fuse box diagram: Chevrolet Spark (EU ver.; 2010, 2011, 2012, 2013, 2014, 2015)

Assignment of the fuses in the Instrument Panel

â„–Circuit
1Rear wiper
2Mirror outside rear view mirror
3Headlight
4Electric OSRVM
5Door lock
6Front wiper
7—
8Reverse lights
9Indicators
10Rear defogger
11Rear fog lights
12Instrument cluster
13Blower motor control module
14Airbag
15Theft deterrent/data link connector
16Transmission control module
17Rear power windows
18Radio/remote keyless entry/remote entry
19Engine control module (ECM)/theft deterrent
20Heat mat
21Cigarette lighter
22Brake light
23Starter
24Radio/clock/remote keyless entry
25Airbag
26Interior lights

Engine Compartment Fuse Box

Fuse box location

The location of the fuses in the engine compartment: Chevrolet Spark (M300; 2010-2015)
The location of the fuses in the engine compartment: Chevrolet Spark (M300; 2010-2015)

It is located in the engine compartment.

Fuse box diagram

Under-hood fuse box diagram: Chevrolet Spark (EU ver.; 2010, 2011, 2012, 2013, 2014, 2015)
Under-hood fuse box diagram: Chevrolet Spark (EU ver.; 2010, 2011, 2012, 2013, 2014, 2015)

Assignment of the fuses and relay in the Engine Compartment

â„–Circuit
1Fuel pump
2Parking light relay
3Fan low speed relay
4Fan high speed
5Air condition
6Fan high speed relay
7Air condition relay
8ABS 2
9Parking light LH
10Parking light RH
11Front fog light
12Fan low speed
13ABS 1
14Front fog light relay
15Fuel pump relay
16Spare fuse
17Headlight high beam relay
18Headlight high beam
19Headlight low beam LH
20Headlight low beam RH
21Spare fuse
22Spare fuse
23Ignition 2/starter
24Ignition 1/accessory
25Hazard lights
26Horn
27Headlight low beam relay
28Horn relay
29Engine main relay
30Ignition
31EMS 1
32EMS 2
33Instrument panel battery
34—
35Front window
36Front window relay
37Engine control module
38—
39Spare fuse

Conclusion

For owners and enthusiasts of classic Chevrolet Spark (EU version M300) 2010-2015, 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.

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