GMC Terrain 2020 Getting To Know Your Manual
![GMC Terrain 2020 manual cover](/images/TmRPegBbhcPHSjxrXOLUgWaS/thumbs/thumb175x175.webp)
To reset the oil life indicator, turn the ignition to the "On" position without starting the engine. Use the arrow keys on the steering wheel to navigate to the "Oil Life" menu on the driver information center. Press and hold the checkmark button until the display shows 100%.
The 2020 GMC Terrain is recommended to use SAE 5W-30 full synthetic motor oil for optimal performance and protection. It's always best to check the owner's manual for the most accurate information.
To pair your smartphone, ensure Bluetooth is enabled on your phone. On the infotainment screen, select "Phone," then "Pair Device." Your phone should detect the GMC Terrain. Select it and confirm the pairing code on both devices to complete the connection.
If the check engine light illuminates, ensure the gas cap is tightened properly. If the light remains on, schedule a diagnostic check with a certified GMC technician to identify and resolve any potential issues.
To replace the key fob battery, remove the key blade by pressing the release button. Use a flathead screwdriver to separate the key fob halves gently. Replace the battery with a CR2032, ensuring the positive side faces up, and snap the fob back together.
The spare tire in the 2020 GMC Terrain is located under the cargo area. Lift the cargo floor panel to access the spare tire compartment. Use the provided tools to lower the tire if necessary.
The recommended tire pressure for the 2020 GMC Terrain is typically 35 PSI for both front and rear tires. Always refer to the label inside the driver's door jamb for the most accurate specifications.
To update the GPS maps, visit the GMC navigation website and download the latest map update onto a USB drive. Insert the USB into the vehicle's port and follow the on-screen instructions to complete the update.
The auto start-stop feature can be disabled by pressing the "A" button with a circular arrow around it, located on the center console. This will disable the feature temporarily until the vehicle is restarted.
The recommended maintenance schedule includes oil and filter changes every 7,500 miles, tire rotations every 7,500 miles, and brake inspections at each oil change. Refer to the owner's manual for a detailed maintenance schedule.