Remote Vehicle Start - GMC SIERRA 2020 Owner's Manual

3. Lift the battery with a flat
object.
4. Remove the battery.
5. Insert the new battery, positive
side toward the back cover.
Replace with a CR2032 or
equivalent battery.
6. Push together the transmitter.
7. Insert the key back into the
RKE transmitter.

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 0 60 and
Vehicle Personalization 0 156.
If equipped, the automatic heated
steering wheel may also come on.
See Heated Steering Wheel 0 119.
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 RKE transmitter is inside
the vehicle or if the key is in the
ignition.
The hood is not closed.
There is an emission control
system malfunction and the lamp
is on.
The ignition is in any mode other
than off.
The hazard warning flashers
are on.
Two remote starts or a remote
start with an extension have
been used.
The vehicle is not in P (Park).
Keys, Doors, and Windows
The engine will turn off during a
remote vehicle start if:
The coolant temperature gets
too high.
The oil pressure gets low.
The RKE transmitter range may be
reduced while the vehicle is running.
Other conditions can affect the
performance of the transmitter. See
Remote Keyless Entry (RKE)
System 0 13.
Starting the Engine Using Remote
Start
1. Press and release
2. Immediately press and hold
until the turn signal lamps flash
or for at least four seconds.
When the vehicle starts, the
parking lamps will turn on. The
doors will be locked and the
climate control system may
come on.
25
.