Subaru LEGACY 2004 Service Manual page 739

10.FUNCTION CHECK
In order to check the body integrated unit function,
inspect the body integrated unit and actuator using
Subaru Select Monitor without operating switches.
1) On the «Main Menu» display screen, select the
{Each System Check} and press the [YES] key.
2) On the «System Selection Menu» display
screen, select the {Integ. Unit mode} and press the
[YES] key.
3) On the «Integ. Unit mode failuer diag» display
screen, select the {System Operation Check Mode}
and press the [YES] key.
4) Select item to operate on the «System Operation
Check Mode» display screen with "UP/Down key",
and press the [YES] key.
Function check
Heater cock valve output
lock actuat, LOCK output
All seat UNLOCK, output
Double lock Solenoid
Shift Lock Solenoid
key locking output
Horn output
5) Pressing [YES] starts, [NO] cancels the opera-
tion and [YES] returns to the System Operation
Check Mode display screen.
NOTE:
If not equipped (based on area or condition), pro-
cess will not go on.
Subaru Select Monitor
LAN00018
LAN(diag)-23
LAN SYSTEM (DIAGNOSTICS)