Subaru Legacy 2005 Service Manual page 3931

21.Keyless Transmitter
A: DISASSEMBLY
NOTE:
To prevent static electricity damage to the keyless
transmitter printed circuit board, touch the steel
area of building with hand to discharge static elec-
tricity carried on body or clothes before disassem-
bling the keyless transmitter.
1) Remove the screw from keyless transmitter, and
remove the keyless transmitter battery (1).
2) Remove the printed board (3) from rubber (2).
• Except for EK model
(1)
(3)
(2)
• EK model
B: ASSEMBLY
Install in the reverse order of disassembly.
Keyless Transmitter
C: INSPECTION
1. KEYLESS TRANSMITTER BATTERY
Measure the voltage between the keyless transmit-
ter battery (+) terminal and (−) terminal.
NOTE:
Battery discharge occurs during the measurement.
Complete the measurement within 5 seconds.
SL-00427
Positive terminal
If NG, replace the battery. (Use CR1620 or equiva-
lent.)
D: REPLACEMENT
1. REGISTRATION OF KEYLESS TRANS-
MITTER
NOTE:
• A maximum of four keyless transmitter can be
SL-00065
registered for each individual vehicle.
• When replacing or adding the keyless transmit-
ter, new registration of keyless transmitter is neces-
sary.
• When replacing the keyless transmitter, registra-
tion to immobilizer system is also necessary.
1) Remove the keyless transmitter from the ignition
switch.
2) Remove the lower trim cover at driver's side,
then connect the registration connectors. (1 pole
white connector)
SL-45
SECURITY AND LOCKS
(A)
(A) Resistance 47 Ω
Tester connection
(+) (−)
Battery Battery
Ground terminal
SL-00066
Standard
2.5 — 3.0 V