GMC Yukon XL 2023 Owner's Manual
![GMC Yukon XL 2023 manual cover](/images/AwxgIZKndWDIUtNVaPZwOqnP/thumbs/thumb175x175.webp)
The recommended tire pressure for the 2023 GMC Yukon XL is typically 35 PSI for both front and rear tires. However, it's best to check the tire placard located on the driver's side door jamb for exact specifications.
To reset the oil life monitor, turn the ignition to the "On" position without starting the engine. Use the steering wheel controls to navigate to the 'Oil Life' option on the dashboard display. Press and hold the 'OK' button until the oil life percentage resets to 100%.
The 2023 GMC Yukon XL generally requires SAE 5W-30 full synthetic engine oil. Always refer to the owner's manual for the most accurate information regarding oil specifications.
To pair your smartphone, enable Bluetooth on your phone, then on the Yukon XL's infotainment system, go to 'Settings' > 'Bluetooth' and select 'Pair New Device'. Once your phone is detected, confirm the pairing code on both devices.
The 2023 GMC Yukon XL has a maximum towing capacity of up to 8,400 pounds when properly equipped. It is important to consult the owner's manual for detailed towing guidelines.
To update the infotainment system software, connect the vehicle to a stable Wi-Fi network. Then, navigate to 'Settings' > 'System' > 'Software Information' > 'Check for Updates' and follow the on-screen instructions.
To change a flat tire, first ensure the vehicle is parked on a stable, level surface. Use the jack to lift the vehicle and remove the lug nuts with a wrench. Replace the flat tire with the spare, tighten the lug nuts, and lower the vehicle. Ensure all nuts are securely tightened.
To activate the rear-seat entertainment system, press the power button on the rear screen or use the remote control. Select the desired media source (e.g., DVD, USB, HDMI) and adjust settings using the remote or touch controls.
If the check engine light illuminates, first 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 underlying issues.
To enable adaptive cruise control, press the 'Cruise Control' button on the steering wheel. Use the 'Set' button to activate the system and adjust the following distance using the 'Gap' button. The system will automatically adjust speed to maintain the set distance from the vehicle ahead.