Battery Replacement - Chevrolet 2002 Camaro Owner's Manual

Battery Replacement

Under normal use, the battery in your remote keyless
entry transmitter should last about two years.
You can tell the battery is weak if the transmitter won't
work at the normal range in any location. If you have to
get close to your vehicle before the transmitter works,
it's probably time to change the battery.
2-12
NOTICE:
When replacing the battery, use care not to
touch any of the circuitry. Static from your
body transferred to these surfaces may damage
the transmitter.
To replace the battery in the remote keyless entry
transmitter, do the following:
1. Carefully pry off the cover by inserting a coin
(or similar object) in the slot between the covers
and twist.
2. Lift off the back cover.
3. Remove and replace the battery. Use one battery,
type CR2032, or a similar type. Put the new battery
in printed side down.
4. Put the back cover on. Make sure the cover is on
tight so water won't get in.
5. Check the transmitter operation. If the transmitter
does not work after battery replacement, it may need
to be resynchronized or matched to your vehicle.
See "Resynchronization" following.