Subaru Legacy 2005 Service Manual page 4214

LAN SYSTEM (DIAGNOSTICS)
2. BODY INTEGRATED MODULE
Item
Operate the illumination volume,
Illumination VR illumination light is controlled
power supply according to the change of voltage
on data display.
Check the fuel level resistance and
Fuel level resis-
fuel level resistance 2. Both resis-
tance
tances are same.
When turned rear fog light switch to
R fog light input
ON, data display turns to ON.
When turned rear fog light switch to
R fog light output
ON, output turns to ON.
When rear wiper SW to ON, data
R wiper SW input
display turns to ON.
When rear wiper switch to ON, out-
R wiper output
put signal turns to ON.
Keyless entry LOCK/UNLOCK the
Keyless Entry
doors.
When brake pedal is depressed, it
Brake SW
turns to ON.
The shift lock releases when
Shift lock solenoid
depressing the brake pedal.
Body integrated
Does Vehicle equipment corre-
module registra-
spond to setting values?
tion function setting
When changing customize setting,
Customize
the registration completes correctly.
Switch the shift (UP/DOWN) on
Manual mode Manual mode. Indicator is changed
in 1 — 2.
Each checking item operate cor-
Function check
rectly. (Except for not equipped)
After locking with keyless entry sys-
tem and open the door, the security
Security
system operates and the horn
sounds.
General Diagnostic Table
Operation
Illumination light is
controlled with
changing of data.
Correspondence
(Security system
LAN(diag)-84
Criterion
YES NO
Inspect the illumi-
nation volume.
Inspect the body
Same values
integrated module.
Inspect the rear fog
Turns to ON.
light switch.
Inspect the body
Turns to ON.
integrated module.
Inspect the rear
Turns to ON.
wiper switch.
Replace the body
Turns to ON.
integrated module.
Inspect the key-
Operate
less antenna.
Inspect the brake
Turns to ON.
switch.
Inspect the shift
Released
lock.
Reconfigure the
values according to
vehicle equipment.
Inspect the body
Registered
integrated module.
Inspect the shift
Change
lever.
Inspect for non-
Operate
functional actuator.
Horn sounds.
Inspect the secu-
rity system.
operates.)
NOTE
—
Compare the input and
output values of body inte-
grated module.
—
If not operate with output
turned to ON, check the
rear fog light relay.
—
If not operate with output
turned to ON, check the
rear wiper motor.
If the antenna is OK,
replace the body inte-
grated module.
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