2021 - 2022 Chevrolet Trax Fuse Box Diagram

2021 Chevrolet Trax

 

Fuses and Circuit Breakers

The wiring circuits in the vehicle are protected from short circuits by a combination of fuses and circuit breakers. This greatly reduces the chance of damage caused by electrical problems.
To check a fuse, look at the silver-colored band inside the fuse.
If the band is broken or melted, replace the fuse. Be sure to replace a bad fuse with a new one of the identical size and rating.
Fuses of the same amperage can be temporarily borrowed from another fuse location, if a fuse goes out. Replace the fuse as soon as possible.

 

Engine Compartment Fuse Block

Engine Compartment Fuse Block

 

To remove the fuse block cover, squeeze the clip and lift it up.
 

Caution
Spilling liquid on any electrical component on the vehicle may damage it. Always keep the
covers on any electrical component.

Engine Compartment Fuse Panel Diagram

The vehicle may not be equipped with all of the fuses, relays, and features shown.

Mini Fuses  ... Usage 

1 Sunroof
2 Exterior rearview mirror switch/Driver side power window/Rain sensor
3 Canister vent solenoid
4 –
5 Electronic brake control module valve
6 –
7 Electric steering column lock (2022 Model - Empty)
8 Transmission control module
9 Automatic occupancy sensing module
10 Rear vision camera/ Interior rearview mirror
11 Rear wiper
12 Rear window defogger
13 Power lumbar switch
14 Exterior rearview mirror heater
15 Fuel system control module battery
16 Heated seat module
17 Fuel system control module RC/Blow by heater
18 Engine control module RC/Transmission control module RC
19 –
20 –
21 Fan relay (auxiliary BEC)
22 –
23 Ignition coil
24 Washer pump
25 –
26 EMS Var 1
27 –
28 Ignition 3

Mini Fuses .. Usage
29 Engine control module powertrain/Ignition 1/ Ignition 2
30 EMS Var 2
31 Left high-beam headlamp
32 Right high-beam headlamp
33 Engine control module battery
34 Horn
35 A/C (Air Conditioner) clutch
36 –

J-Case Fuses .. Usage
1 Electronic brake control module pump
2 Front wiper
3 –
4 IEC RC
5 –
6 –
7 –

J-Case Fuses .. Usage
8 Cooling fan low – mid
9 Cooling fan – high
10 EVP (2022 Model - Empty)
11 Starter solenoid

U-Micro Relays .. Usage
2 –
4 –

HC-Micro Relays .. Usage
7 Starter

Mini Relays .. Usage
1 Run/Crank
3 Cooling fan – mid
4 –
5 Powertrain relay
8 Cooling fan – low

HC-Mini Relays .. Usage
6 Cooling fan – high

Auxiliary Fuse Block

Auxiliary Fuse Block

To remove the fuse block cover, squeeze the clips and lift it up.

Caution
Spilling liquid on any electrical component on the vehicle may damage it. Always keep the
covers on any electrical component.

Auxiliary Fuse Panel Diagram

The vehicle may not be equipped with all of the relays and features shown.

Relays .. Usage
01 Electric vacuum pump (2022 Model - Empty)
02 Cooling fan control 1
03 Cooling fan control 2
04 –

 

Instrument Panel Fuse Block

Instrument Panel Fuse Block

The instrument panel fuse block is on the underside of the driver side instrument panel. To access the fuses, remove the storage compartment. To remove the storage compartment, open the compartment and pull it out. 

 

Instrument Fuse Panel Diagram

The vehicle may not be equipped with all of the fuses, relays, and features shown.

Fuses ... Usage

F1 Body control module 1
F2 Body control module 2
F3 Body control module 3
F4 Body control module 4
F5 Body control module 5
F6 Body control module 6
F7 Body control module 7
F8 Body control module 8
F9 Discrete logic ignition switch
F10 Sensing diagnostic module battery
F11 Data link connector
F12 HVAC module/ICS
F13 Liftgate relay
F14 Central gate module
F15 –
F16 –
F17 –
F18 Park assist module/Side blind zone alert
F19 Body control module/ Regulated voltage control
F20 Clock spring
F21 A/C/Accessory power outlet
F22 Auxiliary power outlet/DC front (Cigarette Lighter)
F23 –
F24 –
F25 OnStar module
F26 Electric vacuum pump
F27 Instrument cluster
F28 –
F29 –
F30 –
F31 Instrument cluster module battery
F32 Silver box audio module/ Navigation
F33 –
F34 Passive entry/Passive start

Midi Fuses .. Usage
M01 –

S/B Fuses  ... Usage
S/B01 HVAC Aux heater – 1
S/B02 HVAC Aux heater – 2
S/B03 Front power windows
S/B04 Rear power windows
S/B05 Logistic mode relay
S/B06 Driver power seat
S/B07 –
S/B08 –

Circuit Breaker .. Usage
CB1 –

Relays .. Usage
RLY01 Accessory/Retained accessory power
RLY02 Liftgate
RLY03 –
RLY04 Blower
RLY05 Logistic mode

Rear Compartment Fuse Block

 

Rear Compartment Fuse Block

The rear compartment fuse block is behind a cover on the driver side of the rear   compartment. To access the fuses, remove the cover.
The vehicle may not be equipped with all of the fuses, relays, and features shown.

 

2018 - 2020 Model - Rear Compartment Fuse Panel Diagram

 

Fuses .. Usage 

F1 –
F2 Rear drive control module
F3 –
F4 –
F5 –
F6 –
F7 –
F8 –
F9 –
F10 –
F11 –
F12 –
F13 –
F14 –
F15 –
F16 –
F17 –

S/B Fuses .. Usage 

S/B1 –
S/B2 –
S/B3 DC/AC inverter module
S/B Fuses Usage
S/B4 –

S/B5 –

Relays .. Usage
RLY01 –
RLY02 –
RLY03 –
RLY04 –
RLY05 –

Circuit Breakers .. Usage
CB1 –