GMC Yukon/Yukon XL/Denali Owner Manual (GMNA-Localizing-U.S./
Canada/Mexico-16417394) - 2023 - CRC - 4/26/22
14
Keys, Doors, and Windows
4. Remove the old battery. Do not use a
metal object.
5. Insert the new battery, positive side
toward the back cover. Replace with a
CR2450 or equivalent battery.
6. Place the seal back into the groove
around the battery compartment.
7. Reassemble the battery cover by
snapping it back on the remote key.
8. Reinsert the mechanical key.
Remote Vehicle Start
If equipped with the remote start feature,
the climate control system will come on
when the vehicle is started remotely
depending on the outside temperature.
The rear defog and heated and ventilated
seats, if equipped, may also come on. See
Heated and Ventilated Front Seats
. 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
”
.
Laws in some communities may restrict the
use of remote starters. Check local
regulations for any requirements on remote
starting of vehicles.
Do not use remote start if the vehicle is low
on fuel. The vehicle may run out of fuel.
The vehicle cannot be remote started if:
.
The remote key is in the vehicle.
.
The hood is not closed.
.
There is an emission control system
malfunction and the malfunction indicator
lamp is on.
.
The hazard flashers are on.
.
The 30 minutes of runtime have
been used
.
The vehicle is not in P (Park).
.
The vehicle is not off.
The engine will turn off during a remote
vehicle start if:
.
The coolant temperature gets too high.
.
The oil pressure gets low.
The remote key range may be reduced
while the vehicle is running.
Other conditions can affect the performance
of the remote key. See
. 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
”
.
Starting the Engine Using Remote Start
1. Press
S
twice on the remote key. The
turn signal lamps will flash. The lamps
flash to confirm the request to remote
start the vehicle has been received.
During the remote start, the parking
lamps will remain on as long as the
engine is running.
2. The engine will shut off after 15 minutes
or after the remainder of the 30 minute
total running time is used, unless you
stop the remote start before engine
running has completed or the vehicle is
turned on.
3. Press the brake pedal and turn the
ignition on to drive the vehicle.
Total Engine Run Time
Remote start can be used for up to
30 minutes of total engine run time.
After two remote starts of 15 minutes,
or multiple shorter time starts totaling
30 minutes have been used, the vehicle
must be started and then turned off before
the remote start can be used again.