System Operation - GMC TopKick 2007 Owner's Manual

At times you may notice a decrease in range. This
is normal for any RKE system. If the transmitter
does not work or if you have to stand closer
to your vehicle for the transmitter to work, try this:
•
Check the distance. You may be too far
from your vehicle. You may need to stand
closer during rainy or snowy weather.
•
Check the location. Other vehicles or objects
may be blocking the signal. Take a few steps
to the left or right, hold the transmitter
higher, and try again.
•
Check to determine if battery replacement is
necessary. See "Battery Replacement"
under Remote Keyless Entry (RKE) System
Operation on page 86.
•
If you are still having trouble, see your dealer
or a qualified technician for service.
86
Remote Keyless Entry (RKE)

System Operation

If your vehicle has this feature, you can lock and
unlock your doors from about 3 feet (1 m) up
to 30 feet (9 m) away using the remote keyless
entry transmitter supplied with your vehicle.
If you press the button again within five seconds,
all of the doors will unlock. When the UNLOCK
button is pressed, the interior dome lamps
are turned on for about 40 seconds or until the
ignition switch is activated. Press the LOCK button
to lock all doors.
To unlock the
driver's door, press
the UNLOCK
button once.