GMC Yukon XL 2023 

The 2023 GMC Yukon XL is a full-size SUV that is roomy, flexible, and has great comfort, speed, and capability. The Yukon XL stands out on the road because it is big and strong, and its luxurious and well-equipped interior has plenty of room for passengers and goods. The Yukon XL has powerful engine choices and high-tech features that give it great performance and towing abilities for both everyday driving and more exciting trips. The Yukon XL is fun and easy to drive because it has a lot of new features and ways to connect to the outside world. Safety is very important, so the Yukon XL comes with modern driver-assistance systems like lane-keeping assist, blind-spot monitoring, and automatic emergency braking. These systems give the driver and passengers peace of mind. The 2023 GMC Yukon XL is the best SUV for people who want luxury and power in a single impressive package. It is roomy, comfortable, fast, and safe.

2023 GMC YUKON Specs, Price, Features and Mileage (Brochure)

Keys, Doors, and Windows

The mechanical key inside the remote key is used for the driver’s door and glove box. To remove the mechanical key, press the button on the side of the remote key near the bottom, and pull the mechanical key out. Never pull the mechanical key out without pressing the button. The mechanical key may have a bar-coded key tag that the dealer or qualified locksmith can use to make new keys. store this information in a safe place, not in the vehicle. See your dealer if a replacement key or additional key is needed. If it becomes difficult to turn a key, inspect the key blade for debris. Periodically clean with a brush or pick. With an active OnStar or connected service plan, an OnStar Advisor may remotely unlock the vehicle. See OnStar Overview 0 412. If locked out of the vehicle, see Roadside Assistance Program 0 403. If equipped with memory seats, remote keys 1 and 2 are linked to seating positions of memory 1 or 2. See Memory Seats 0 43.

Remote Key
See Radio Frequency Statement 0 408. If there is a decrease in the remote key operating range:

• Check the distance. The remote key may be too far from the vehicle.
• Check the location. Other vehicles or objects may be blocking the signal.
• Check the remote key’s battery. See “Battery Replacement” later in this section.
• If the remote key is still not working correctly, see your dealer or a qualified technician for service.

Remote Key Operation
The Keyless Access system allows for vehicle entry when the remote key is within 1 m (3 ft). See “Keyless Access Operation” later in this section. The remote key functions may work up to 60 m (197 ft) away from the vehicle. Other conditions can affect the performance of the remote key. See Remote Key.

Press to lock all doors.
If enabled, the turn signal lamps flash once on the second press to indicate locking has occurred. If enabled, the horn chirps when Q is pressed again within three seconds. To view available settings for this feature, touch the Settings icon on the infotainment home page. Select “Vehicle” to display the list of available options and select “Remote Lock, Unlock, Start”. Pressing Q arms the alarm system. See Vehicle Alarm System 0 25. If equipped with auto mirror folding, double pressing and holding Q for one second will fold the mirrors, if enabled. To view available settings for this feature, touch the Settings icon on the infotainment home page. Select “Vehicle” to display the list of available options and select “Comfort and Convenience”.

K: Press once to unlock only the driver’s door. If K is pressed again within three seconds, all remaining doors unlock. The interior lamps may come on and stay on for 20 seconds or until the ignition is turned on. If enabled, the turn signal lamps flash twice to indicate unlocking has occurred. If enabled, the exterior lamps may turn on. To view available settings for this feature, touch the Settings icon on the infotainment home page. Select “Vehicle” to display the list of available options and select “Remote Lock, Unlock, Start”.

Pressing K on the remote key disarms the alarm system.  If equipped with auto mirror folding, double pressing and holding K for one second will unfold the mirrors, if enabled. To view available settings for this feature, touch the Settings icon on the infotainment home page. Select “Vehicle” to display the list of available options and select “Comfort and Convenience”. Double press and hold K until the windows fully open, if remote window operation is enabled. To view available settings for this feature, touch the Settings icon on the infotainment home page. Select “Vehicle” to display the list of available options and select “Remote Lock, Unlock, Start”.

b: Press twice to open or close the liftgate. Press once to stop the liftgate from moving.
c: Press twice to open the liftglass.
7: Press and release to initiate vehicle locate. The turn signal lamps flash and the horn sounds three times.

Press and hold 7 for more than three seconds to activate the panic alarm. The turn signal lamps flash and the horn sounds repeatedly for 30 seconds. The alarm turns off when the ignition is turned on or 7 is pressed again. The ignition must be off for the panic alarm to work. /: To remote start the vehicle, double press / from outside the vehicle using the remote key. The vehicle cannot be started if a remote key is left inside the vehicle. 

Keyless Access Operation

The Keyless Access system allows for doors and the liftgate to be accessed without removing the remote key from your pocket, purse, briefcase, etc. The remote key must be within 1 m (3 ft) of the liftgate or door being opened. If the vehicle has this feature, there will be a button on the outside door
handles.
Keyless Access can be programmed to unlock all doors on the first lock/unlock press from the driver door. To view available settings for this feature, touch the Settings
icon on the infotainment home page. Select “Vehicle” to display the list of available options and select “Remote Lock, Unlock,  start”.
If equipped with memory seats, remote keys 1 and 2 are linked to seating positions of memory 1 or 2. See Memory Seats 0 43.
Keyless Unlocking/Locking from the
Driver Door
When the doors are locked and the remote key is within 1 m (3 ft) of the door handle, pressing the lock/unlock button on the driver door handle will unlock the driver door. If the lock/unlock button is pressed again within five seconds, all passenger doors and the liftgate will unlock.

Pressing the lock/unlock button will cause all doors to lock if any of the following occur:
. It has been more than five seconds since the first lock/unlock button press.
. Two lock/unlock button presses were used to unlock all doors.
. Any vehicle door has been opened and all doors are now closed.

Keyless Unlocking/Locking from the Passenger Doors
When the doors are locked and the remote key is within 1 m (3 ft) of the door handle, pressing the lock/unlock button on a passenger door handle will unlock all doors.

FAQ