The 2012 Chevrolet Aveo features a compact yet practical design, making it ideal for city driving. It comes equipped with efficient four-cylinder engines, comfortable seating for five, and modern conveniences like power windows and air conditioning. Key safety features include airbags and anti-lock brakes, contributing to its overall reliability.

The fuse box, located under the dashboard and in the engine compartment, protects critical electrical components such as the lights, radio, and power windows. If a fuse blows, it interrupts power to the corresponding system, ensuring no further electrical damage occurs.

The relays manage power distribution to vital functions such as the fuel pump, cooling fan, and air conditioning system. These relays act as electrical switches that control high-power circuits. A faulty relay can cause issues such as the engine failing to start or the cooling system malfunctioning.

Regular inspection and maintenance of the fuse box and relays are essential to ensure the Aveo’s electrical systems function properly, safeguarding the vehicle’s performance and overall driving experience.

MUST READ: DYI – How to Check Car Fuses?

(2012) Chevrolet Aveo 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 Aveo 2012 fuse assignment

Year of production: from 2012

Engine compartment

The fuse box is located in engine compartment.

Petrol

chevrolet aveo fuse box engine compartment petrol 2012
chevrolet aveo fuse box engine compartment petrol 2012
NumberCircuit
1Front wiper speed relay
2ABS pump
3Front wiper control relay
4Front wiper
5Blower
6ABS valve
7Sunroof
8
9Rear wiper
10RVC
11ABS oil
12AOS/ROS
13OSRVM
14Rear defog relay
15Rear window defog
16Spare fuse
17Spare fuse
18Spare fuse
19Spare fuse
20Spare fuse
21Spare fuse
22Spare fuse
23
24RUN/CRANK IEC
25RUN/CRANC relay
26
27
28OSRVM HTD
29
30Front seat heated
31
32Flux fuel
33Washer
34Fuel pump relay
35Fuel pump
36ECM/TCM
37
38
39Cool fan K5
40Cool fan K4
41EVP
42ECM
43Ac clutch
44TCM
45ECM_1
46Coil
47ECM_4
48ECM_3
49ECM_2
50Injector
51P/T relay
52Horn
53Cool fan K3 relay
54Start
55Start relay
56AC clutch relay
57High beam relay
58Front fog
59High beam LH
60High beam RH
61Cool fan K1 relay

Diesel

chevrolet aveo fuse box engine compartment diesel 2012
chevrolet aveo fuse box engine compartment diesel 2012
NumberCircuit
1Front wiper speed relay
2ABS pump
3Front wiper control relay
4Front wiper
5Variable water pump power relay
6Blower
7Variable water pump power
8OSRVM
9AOS/ROS
10ABS oil
11RVC
12Rear wiper
13
14ABS valve
15Sunroof
16
17Rear defog relay
18Rear window defog
19Spare fuse
20Spare fuse
21Spare fuse
22Spare fuse
23Spare fuse
24Spare fuse
25Spare fuse
26
27RUN/CRANK IEC
28RUN/CRANK relay
29Aux water pump power relay
30Aux water pump power
31OSRVM HTD
32Fuel filter heater relay
33Front seat heated
34
35Washer
37Fuel pump relay
38Fuel pump
39ECM/TCM
40FSCM 2
41DC/DC Converter
42Fuel filter heater
43REC
44Glow plug
45ECM
46AC clutch
47TCM
49ECM_1
50COIL
51ECM_4
52ECM_3
53ECM_2
54Injector
55Cool fan K2 relay
56P/T relay
57Cool fan K5
58Cool fan K4
59Cool fan K3 relay
60Start
61Start relay
62AC clutch relay
63High beam relay
64Horn
65Front fog
66High beam LH
67High beam RH
68Cool fan K1 relay

Instrument panel fuse box

Interior fuse box is located on the underside of the driver’s side instrument panel.

chevrolet aveo fuse box instrument panel 2012
chevrolet aveo fuse box instrument panel 2012
NumberCircuit
1DLIS
2DLC
3Airbag
4Tail gate
5Spare fuse
6Body control module
7Body control module
8Body control module
9Body control module
10Body control module
11Body control module
12Body control module
13Body control module
14IPC
15ONSTAR
16Ultra parking assist
17Driver information center
18Audio
19Trailer
20VLBS
21CHEVYSTAR
22Heating, ventilation, air conditioning
23HDLP ALC
24Clutch
25IPC-AOS
26Airbag RUN/CRANK
27Run relay
28Tail gate relay
29Trailer RUN/CRANK
30Clock spring
31Heating, ventilation, air conditioning
32Spare fuse
33Sunroof
34Cigarette lighter
35Spare fuse
36Rear power window
37Front power window
38RAP/ACCY
39DCDC CONV
40Driver power window
41PTC2
42PTC1
43Battery connector

Conclusion

For owners and enthusiasts of classic Chevrolet Aveo 2012, 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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