GMC Terrain/Terrain Denali Owner Manual (GMNA-Localizing-MidEast-
15231009) - 2022 - CRC - 5/25/21
Keys, Doors, and Windows
11
Caution (Continued)
a risk of battery explosion. Dispose of
used batteries according to instructions
and local laws. Do not attempt to burn,
crush, or cut the used battery, and avoid
exposing the battery to environments
with extremely low air pressures or high
temperatures.
Caution
If the RKE transmitter is not reassembled
properly, liquids could enter the housing
and damage the circuitry, resulting in an
RKE transmitter malfunction and/or
failure. To prevent damage, always follow
the steps for RKE transmitter reassembly
in this manual to ensure the transmitter
is sealed properly whenever the RKE
transmitter is opened.
Replace the battery in the transmitter soon
if the DIC displays REPLACE BATTERY IN
REMOTE KEY.
To replace the battery:
1. Press the button on the side of the RKE
transmitter to remove the key. Never
pull the key out without pressing the
button.
2. Insert a flat, thin object in the center of
the transmitter to separate and remove
the back cover.
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. Ensure that the silicone mat is correctly
positioned with no gaps or wrinkles.
7. Set transmitter button side down on a
hard surface and press the other half
straight down to force the halves
together.
8. Reinsert the key.
Remote Vehicle Start
If equipped, this feature allows you to start
the engine from outside the vehicle.