GMC Terrain: Vehicle Care
GMC Terrain 2018-2026 Owners Manual / Vehicle Care
- General Information
- Vehicle Checks
- Doing Your Own Service Work
- Hood
- Engine Compartment Overview
- Engine Oil
- Engine Oil Life System
- Automatic Transmission Fluid
- Engine Air Cleaner/Filter
- How to Reinstall the Engine Air Cleaner/Filter
- Cooling System
- Engine Overheating
- Washer Fluid
- Brakes
- Brake Fluid
- Battery - North America
- All-Wheel Drive
- Starter Switch Check
- Park Brake and P (Park) Mechanism Check
- Wiper Blade Replacement
- Windshield Replacement
- Gas Strut(s)
- Headlamp Aiming
- Bulb Replacement
- High Intensity Discharge (HID) Lighting
- LED Lighting
- Front Turn Signal Lamps
- Taillamps
- License Plate Lamp
- Electrical System
- Electrical System Overload
- Fuses and Circuit Breakers
- Engine Compartment Fuse Block
- Instrument Panel Fuse Block
- Rear Compartment Fuse Block
- Wheels and Tires
- Tires
- All-Season Tires, Winter Tires and Summer Tires
- Tire Sidewall Labeling
- Tire Designations
- Tire Terminology and Definitions
- Tire Pressure
- Tire Pressure Monitor System
- Tire Pressure Monitor Operation
- Tire Inspection
- Tire Rotation
- When It Is Time for New Tires
- Buying New Tires
- Different Size Tires and Wheels
- Uniform Tire Quality Grading
- Wheel Alignment and Tire Balance
- Wheel Replacement
- Tire Chains
- If a Tire Goes Flat
- Tire Sealant and Compressor Kit
- Storing the Tire Sealant and Compressor Kit
- Tire Changing
- Storing a Flat or Spare Tire and Tools
- Compact Spare Tire
- Jump Starting
- Towing the Vehicle
- Appearance Care
Conversions and Add-Ons
Add-On Electrical Equipment
Warning
The Data Link Connector (DLC) is
used for vehicle service and
Emission Inspection/Maintenance
testing. See Malfunction Indicator
Lamp (Check Engine Light)...
General Information
For service and parts needs, visit
your dealer. You will receive
genuine GM parts and GM-trained
and supported service people.
Genuine GM parts have one of
these marks:
California Proposition 65 Warning
Warning
Most motor vehicles, including
this one, as well as many of its
service parts and fluids, contain
and/or emit chemicals known to
the State of California to cause
cancer and birth..
Other information:
GMC Terrain 2018-2026 Owners Manual: Diesel Particulate Filter
The engine is equipped with a Diesel Particulate Filter (DPF) that will filter or trap particulates. The DPF is under the vehicle in the exhaust system. Depending on a number of factors monitored by the engine computer, the DPF will need to be cleaned of accumulated solids. When a cleaning is needed, the engine computer will initiate a cleaning action by warming the exhaust gas temperat..
GMC Terrain 2018-2026 Owners Manual: How to Add Coolant to the Coolant Surge Tank
Warning Steam and scalding liquids from a hot cooling system are under pressure. Turning the pressure cap, even a little, can cause them to come out at high speed and you could be burned. Never turn the cap when the cooling system, including the pressure cap, is hot. Wait for the cooling system and pressure cap to cool. Warning Plain water, or other liquids such as alcohol, can boil befo..
Copyright © 2026 www.gmcterrain2.com