Toyota Sienna 2000 Operating Manual page 26

If the wireless remote control transmitter
does not actuate the doors or alarm, or
operate from a normal distance:
D
Check for closeness to a radio trans-
mitter such as a radio station or an
airport which can interfere with normal
operation of the transmitter.
D
The battery may have been consumed.
Check the battery in the transmitter. To
replace the battery, see "Replacing
transmitter battery".
26
00 SIENNA(U)
Replacing transmitter battery
For replacement, use a CR2032 lithium
battery or equivalent.
CAUTION
Special care should be taken that
small children do not swallow the re-
moved transmitter battery or compo-
nents.
NOTICE
When replacing the transmitter bat-
tery, be careful not to lose the com-
ponents.
Replace the transmitter battery by the fol-
lowing procedures:
1. Using a coin or equivalent, open the
transmitter case.