Subaru LEGACY 2004 Service Manual page 22

SECURITY AND LOCKS
2. CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTION
Step
1 CHECK KEYLESS TRANSMITTER BAT-
TERY.
1) Remove the battery from keyless transmit-
ter. <Ref. to SL-47, REMOVAL, Keyless Trans-
mitter.>
2) Check the battery voltage. <Ref. to SL-47,
INSPECTION, Keyless Transmitter.>
2 CHECK KEYLESS TRANSMITTER.
Register the keyless transmitter which oper-
ates normally on other vehicles to inspection
target vehicle. <Ref. to SL-47, REGISTRA-
TION OF KEYLESS TRANSMITTER,
REPLACEMENT, Keyless Transmitter.>
1) Close all the doors and rear gate of inspec-
tion target vehicle.
2) Using keyless transmitter, lock and unlock
the doors and rear gate of inspection target
vehicle.
3 CHECK KEYLESS TRANSMITTER.
Register the keyless transmitter of inspection
target vehicle to another vehicle which oper-
ates keyless system normally. <Ref. to SL-47,
REGISTRATION OF KEYLESS TRANSMIT-
TER, REPLACEMENT, Keyless Transmitter.>
4 CHECK KEYLESS TRANSMITTER.
Check the registered keyless transmitter.
1) Close all the doors and rear gate of the
vehicle which operates keyless system nor-
mally.
2) Using keyless transmitter, lock and unlock
the doors and rear gate of vehicle.
CAUTION:
Be sure to reset the keyless transmitter, which is registered from other vehicle to inspection target
vehicle, and the vehicle, to which is registered keyless transmitter, to the condition of before inspec-
tion. (Register the keyless transmitter to original condition.)
Keyless Entry System
Check
Is the voltage more than 2 V?
Is the inspection target vehicle
operates lock and unlock nor-
mally?
Is the keyless transmitter regis-
tered correctly?
Is the vehicle operates lock
and unlock normally?
SL-20
Yes
Go to step 2. Replace the key-
less transmitter
battery. <Ref. to
SL-47, Keyless
Transmitter.>
Go to step 3. Due to vehicle
malfunction, con-
tinue the keyless
entry system diag-
nosis.
Go to step 4. Replace the key-
less transmitter.
<Ref. to SL-47,
REGISTRATION
OF KEYLESS
TRANSMITTER,
REPLACEMENT,
Keyless Transmit-
ter.>
Keyless transmit- Replace the key-
ter is normal. less transmitter.
<Ref. to SL-47,
REGISTRATION
OF KEYLESS
TRANSMITTER,
REPLACEMENT,
Keyless Transmit-
ter.>
No