Fuses and relays Mitsubishi ASX, 2010 - 2021

The Mitsubishi ASX  compact crossover was produced in 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021. During this time, the model received an update. In this article you will find a description of ASX fuses and relays with block diagrams and their locations. Let's highlight the fuse responsible for the cigarette lighter.

Perhaps a different purpose of the elements in the blocks in your ASX. Check the description of fuses and relays with your technical documentation or diagrams on the back of the cover, and in case of difficulty contact an authorized dealer.

Fuse box in passenger compartment

Located under the dashboard on the driver's side, remove the protective cover to access.

Example of a diagram from the box cover

Amps / Description
1 30A Heater fan motor
2 15A Stop - signals (stop lamps)
3 10A Rear fog lamp
4 30A Windshield wiper
5 10A Chains of additional equipment
6 20A Electric door locks
7 15A Audio system
8 7.5A Relay control unit
9 15A Interior lighting lamps (shades)
10 15A Hazard warning light
11 15A Rear window cleaner
12 7.5А Control and measuring devices
13 15A Cigarette lighter
14 10A Ignition lock
15 20A Panoramic roof
16 10A Exterior mirrors
17 10A All-wheel drive system
18 7,5А Reversing lights
19 15A Power socket
20 30A Electro glass lifters
21 30A Heated rear window
22 7.5A Heated exterior mirrors
23 15A AC power supply
24 20 / 25A Electric seat
25 30A Heated seats

Fuse number 13, 15A, is responsible for the cigarette lighter, and 19 for additional sockets.

Relay designation

  • A - Central locking relay
  • B - Heater relay
  • C - Seat heating relay
  • D - Heater fan relay

Block under the hood

The main fuse and relay box is installed in the engine compartment on the left side, next to the battery.

Example of a diagram from the block cover.

Amps / Description
1 15A Fog lights
2 7,5A Engine
3 20A automatic transmission
4 10A Sound signal
5 7.5A Generator
6 20A Headlight washers
7 10A Air conditioner
8 15A Throttle valve / oil cooler fan (Twin Clutch SST robotic transmission)
9 20A Anti-theft alarm sound
10 15A Heated wiper blades
11 Reserve
12 30A Electric tailgate
13 10A Outdoor lighting system during the day
14 10A High beam headlamp (left)
15 10A High beam headlamp (right)
16 20A Low beam headlamp (left) with a gas-discharge lamp
17 20A Low beam headlamp (right)
18 10A Low beam headlamp (left)
19 10A Low beam headlamp (right)
20 10A Power supply circuit of electrical equipment of the engine
21 10A Ignition coil
22 20A Engine power supply circuit 25A Fuel line heater
23 15A Fuel pump
24 30A Starter
25 Reserve
26 40A ABS
27 30A ABS
28 30A Condenser fan motor
29 40A Engine cooling fan motor
30 30A I / O device
31 30A Audio amplifier


  • A - Fog lamp relay
  • B - Horn relay
  • C - Relay of the electromagnetic clutch of the air conditioning compressor
  • D - Optional equipment
  • E - Automatic transmission control relay
  • F - Optional equipment
  • G - High beam relay
  • H - Throttle control relay
  • I - Additional equipment
  • J - Daytime outdoor lighting relay
  • K - Fuel pump relay
  • L - Optional equipment
  • M - Air conditioner radiator fan relay
  • N - Starter relay
  • O - Low beam relay
  • P - Engine cooling fan relay
  • R - Optional equipment
  • S - The main relay of the engine management system
  • T - Optional equipment
  • Q - Condenser fan relay

An additional power fuses is attached to the positive terminal of the battery.

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