Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

How to Locate Fuses and Understand Diagrams in a GMC Terrain

Model: GMC Terrain MK 2 - Years: 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025

See other generations:
Video tutorial

The first fuse box in a GMC Terrain can be found inside the vehicle's cabin, located at the bottom left of the steering wheel. This box contains fuses assigned to: front windows, air conditioning, ventilation system, amplifier, transmission control module, data link connector, front seat heating, electric steering lock, passenger presence sensor, rear windows, cigarette lighter, instrument cluster, USB ports, radio, parking assistance, tailgate control module, camera module, etc. In the engine compartment, you can find the next fuse box, located near the vehicle's battery; this contains: lambda sensor, oxygen sensor, fuel pump, injectors, anti-lock brakes, windshield washer, horn, defroster, fog lights, solenoid, windshield wipers, etc.


Updated on 15 June 2026 by ScegliAuto


Related tutorials

Where to Find the Fuse Box in a 2013 GMC Terrain
Where to Find the Fuse Box in a 2013 GMC Terrain
GMC Terrain (2010-2017 / MK 1) If you want to find out where the fuse box is located in your first-generation 2013 GMC Terrain, follow these simple steps. First, park the vehicle s…
Where to Find the Cabin Fuse Box of the GMC Terrain 2
Where to Find the Cabin Fuse Box of the GMC Terrain 2
GMC Terrain (2018-2025 / MK 2) To access the cabin fuse box of your second generation GMC Terrain, follow the steps outlined below. First, get inside the vehicle and leave the driv…
How to Replace the Key Battery of the GMC Terrain
How to Replace the Key Battery of the GMC Terrain
GMC Terrain (2018-2025 / MK 2) If you own a GMC Terrain and want to know how to replace the car key battery, then this guide is all you need. First, locate the small metal button a…

Other guides you may be interested in

How to Remove the Rear Seat of a Hyundai Tucson?

To remove the rear seat of a Hyundai Tucson, follow these steps. Start by moving the front seats to their most forward position to gain space. Next, locate the release lever on the underside of the rear seat, near the floor. Press this lever down while pulling the seat upwards to unlock it from the anchor pins. Once unlocked, tilt the seat upwards and forwards to remove it from its position. Repeat this process for both sides of the rear seat. Be careful of any electrical cables or components that may be connected to the seat during removal. Once the rear seat is removed, the disassembly is complete.

Watch the video!


by ScegliAuto

More videos