Chevrolet Trax (2018-2020..) fuses and relays

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In this article, we consider the first-generation Chevrolet Trax after a facelift, available from 2018 to the present. Here you will find fuse box diagrams of Chevrolet Trax 2018, 2019 and 2020, get information about the location of the fuse panels inside the car, and learn about the assignment of each fuse (fuse layout) and relay.

Fuse Box Diagram: Chevrolet Trax (2018-2020..)


Cigar lighter (power outlet) fuses in the Chevrolet Trax are the fuses F21 and F22 in the Instrument panel fuse box.


Passenger Compartment Fuse Box

The fuse panel is located on the driver’s side of the instrument panel, behind the storage compartment. To remove the storage compartment, open the compartment and pull it out.The location of the fuses in the passenger compartment: Chevrolet Trax (2018-2020..)

Fuse box diagram

Instrument panel fuse box diagram: Chevrolet Trax (2018, 2019, 2020)

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Assignment of the fuses and relays in the instrument panel
FusesDescription
F1Body control module 1
F2Body control module 2
F3Body control module 3
F4Body control module 4
F5Body control module 5
F6Body control module 6
F7Body control module 7
F8Body control module 8
F9Discrete logic ignition switch
F10Sensing diagnostic module battery
F11Data link connector
F12HVAC module/ICS
F13Liftgate relay
F14Central gate module
F15Lane departure warning/GENTEX
F16
F17Electrical steering column lock
F18Parking assist module/Side blind zone alert
F19Body control module/Regulated voltage control
F20Clock spring
F21A/C/Accessory power outlet/ PRNDM
F22Auxiliary power outlet/DC front
F23HVAC/MDL/ICS
F24
F25OnStar module/ Eraglonass
F262018: Heated steering wheel.
2019-2020: Electric vacuum pump
F27Instrument cluster/ Auxiliary heater/ Auxiliary virtual image display
F28Trailer feed 2
F29Infotainment system
F30DC DC 400W
F31Instrument cluster module battery
F32Silver box audio module/Navigation
F33Trailer feed 1
F34Passive entry/ Passive start
Midi Fuses
M01Positive temperature coefficient
S/B Fuses
S/B01Passenger power seat 1
S/B022018: Not Used.
2019-2020: Powertrain cooling – 2
S/B03Front power windows
S/B04Rear power windows
S/B05Logistic mode relay/ DC DC 400W
S/B06Driver power seat
S/B07
S/B08Trailer interface module
Circuit Breaker
CB1
Relays
RLY01Accessory/Retained accessory power
RLY02Liftgate
RLY03
RLY04 Blower
RLY05 Logistic mode

Engine Compartment Fuse Box

To remove the fuse block cover, squeeze the clip and lift it up.The location of the fuses in the engine compartment: Chevrolet Trax (2018-2020..)

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Fuse box diagram

Under-hood fuse box diagram: Chevrolet Trax (2018, 2019, 2020)

Assignment of the fuses and relays in the engine compartment
Description
Mini Fuses
1Sunroof
2Exterior rearview mirror switch/Driver side power window/ Rain sensor/ Universal garage door opener
3Canister vent solenoid
4
5Electronic brake control module valve
6Intelligent battery sensor
7Electric steering column lock
8Transmission control module/FICM
9Automatic occupancy sensing module
10Headlamp leveling switch/Headlamp leveling motor/Rear vision camera/ Interior rearview mirror
11Rear wiper
12Rear window defogger
13Power lumbar switch
14Exterior rearview mirror heater
15Fuel system control module batterv
16Heated seat module/ Memory module
17TIM DC DC converter/Fuel system control module RC/ Compass module
18Engine control module RC/ Transmission control module RC/ FICM RC
19Fuel pump
20
21Fan relay (auxiliary BEC)
22
23Ignition coil/ Injector coil
24Washer pump
25Automatic headlamp leveling
26EMS Var 1
27
28
29Engine control module powertrain/ Ignition 1/lgnition 2
30EMS Var 2
31Left high-beam headlamp
32Right high-beam headlamp
33Engine control module battery
34Horn
35A/C clutch
36Front fog lamps
J-Case Fuses
1Electronic brake control module pump
2Front wiper
3Linear power module blower
4IEC RC
5
6
7
8Cooling fan low - mid
9Cooling fan - high
10EVP
11Starter solenoid
U-Micro Relays
2Fuel pump
4
HC-Micro Relays
7Starter
Mini Relays
1Run/Crank
3Cooling fan – mid
4
5Powertrain relay
8Cooling fan – low
HC-Mini Relays
6Cooling fan - high

Auxiliary Relay Block

Auxiliary Relay Block: Chevrolet Trax (2018, 2019, 2020)

Auxiliary Relay Block
RelaysUsage
01Electric vacuum pump
02Cooling fan control 1
03Cooling fan control 2
04Trailer (1.4L only)

Rear Compartment Fuse Box

It is located behind a cover on the left side of the rear compartment.The location of the fuses in the trunk: Chevrolet Trax (2018-2020..)

Fuse box diagram

Trunk fuse box diagram: Chevrolet Trax (2018, 2019, 2020)

Assignment of the fuses and relays in the luggage compartment
FusesDescription
F1Amplifier audio
F2Rear drive control module
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
F13
F14
F15_
F16
F17
S/B Fuses
S/B1DC-DC transformer 400W
S/B2DC-DC transformer 400W
S/B3DC/AC inverter module
S/B4
S/B5
Relays
RLY01
RLY02
RLY03
RLY04
RLY05
Circuit Breakers
CB1