SE-6
General Description
SEATS
B: CAUTION
•If the seat cushion cover is removed or replaced, make sure to perform passenger detection system ad-
justment after installing the seat to the vehicle.
Failure to do so may cause improper operation of the passenger detection system.
•The passenger detection system (passenger seat only) control unit and the passenger detection sensor
are fixed to the seat cushion frame. Never remove the passenger detection control unit or the pressure sen-
sor from the seat cushion frame.
•Do not replace the seat cushion pad by itself. Always replace the seat cushion pad and frame assembly
as a set. The seat cushion pad and cushion frame are adjusted as a set at the time of manufacture. If cushion
pads and cushion frames are combined from those of other vehicles or other sets, the passenger detection
system may not operate properly.
•If the seat cushion cover is removed, make sure to replace the wire on the seat cushion side with a new
wire.
•When removing the front seat from a side airbag loaded vehicle, follow cautions given in the airbag section.
C: PREPARATION TOOL
1. GENERAL TOOL
TOOL NAME REMARKS
Long nose plier Used for removing the hog ring.
Hog ring pliers Used for installing the hog ring.
TO RX® T50Used for removing/installing inner seat belt assembly and
removing/installing/disassembling second-row seats.
SE-7
Front Seat
SEATS
2. Front Seat
A: REMOVAL
CAUTION:
The airbag system is fitted with a backup power
source. After disconnecting the battery ground
cable, the airbag may deploy if you do not wait
for 20 seconds before starting the service of
airbag system.
1. DRIVER’S SEAT
1) Remove the headrest.
2) Tilt the backrest forward, and move the seat for-
ward.
3) Remove the rear leg cover, and remove the two
bolts at the rear side of slide rail.
4) Move the seat backward, remove the front leg
cover, and then remove the 2 bolts at the front side
of the slide rail.
5) Disconnect the ground cable from battery, and
wait for more than 20 seconds before starting work.
6) Disconnect the connector under the seat.
•Seat belt buckle switch connector
•Seat position sensor connector
•Side airbag connector
•Seat heater connector
•Power seat connector
7) Remove the seat from vehicle.
2. PASSENGER’S SEAT
CAUTION:
Refer to “CAUTION” of “General Description”
before starting the work.
1) Remove the headrest.
2) Tilt the backrest forward, and move the seat for-
ward.
3) Remove the rear leg cover, and remove the bolt
at the rear side of the slide rail.
4) Move the seat backward, remove the front leg
cover, and then remove the bolt at the front side of
the slide rail.
5) Disconnect the ground cable from battery, and
wait for more than 20 seconds before starting work.
6) Disconnect all the connectors of connector hold-
er in the backside of seat cushion.
•Harness connector of occupant detection control
module
•Side airbag connector
•Power seat connector
•Seat heater connector
7) Remove the seat belt anchor cover.
NOTE:
Tilt the seat back all the way to provide workspace.
8) Remove the seat from vehicle.
B: INSTALLATION
Install in the reverse order of removal.
NOTE:
Tighten the slide rail installing bolt gradually in sev-
eral steps to the specified torque in the order as
shown in the figure.
CAUTION:
After installing the driver’s seat, use the Subaru
Select Monitor to confirm that the seat position
sensor LH is operating properly.
OPERATION, Subaru Select Monitor.>
Tightening torque:
Refer to “COMPONENT” of “General Descrip-
tion”.
C: DISASSEMBLY
1. DRIVER’S SEAT
1) Remove the seat from vehicle.
2) Remove the clip (A) and straps (B) on the back
of seat cushion.
3) Disconnect the following connectors from the
backside of seat cushion.
•Side airbag
•Seat position sensor
•Seat heater
•Power seat
•Seat belt
SE-00479
(1)
(3)
(4)
(2)
(B)(A)
SE-00643
SE-10
Front Seat
SEATS
19) Remove the hooks (A), and then remove the
seat cushion from seat cushion frame.
20) Remove the hog rings (A), and then remove the
seat cushion cover from seat cushion pad.
21) Remove the hooks and hog rings at the bottom
of headrest, and then remove the headrest cover
from headrest.
2. PASSENGER’S SEAT
CAUTION:
•If the seat cushion cover is removed or re-
placed, make sure to perform passenger detec-
tion system adjustment after installing the seat
to the vehicle.
Subaru Select Monitor.>
Failure to do so may cause improper activation
of passenger’s airbag.
•The passenger detection system (passenger
seat only) control unit, passenger detection
sensor, seat cushion pad and seat cushion
frame are considered as a single seat cushion
pad and frame assembly. Never remove the
passenger detection control unit or the pres-
sure sensor from the seat cushion frame.
•If the seat cushion cover is removed, make
sure to replace the wire on the seat cushion
side with a new wire.
1) Remove the seat from vehicle.
2) Refer to the disassembly procedures for the driv-
er’s seat.
NOTE:
The back side of the seat cushion is affixed by a
hook (A) and hog ring (B).
D: ASSEMBLY
CAUTION:
When the backrest cover is not installed se-
curely, the side airbag module may not be de-
ployed properly, therefore keep strictly to the
following procedure.
•Be careful not to stain or damage the back-
rest cover during assembly.
•The back rest cover of the side airbag module
are to be tightened and fixed together with the
attachment nuts for the side airbag module as-
sembly.
•Always use new hog rings.
•Secure the hog ring using hog ring pliers.
•Install the hog rings to the specified points
securely and make sure that no wrinkle or twist-
ing on backrest cover.
1. DRIVER’S SEAT
NOTE:
•When installing the inner seat belt assembly, fol-
low the procedure described in the seat belt sec-
tion.
•Install the backrest assembly and seat cushion
assembly in the following procedure.
SE-00391
(A)
(A)
SE-00591: (A)
SE-00342
(A)
(A)
SE-00642: (B)
SE-11
Front Seat
SEATS
1) Temporarily tighten the four reclining hinge
bolts.
2) Place the backrest in the most upright position.
3) Tighten the reclining hinge bolts in the order of
(1) through (4), in two or three steps by gradually in-
creasing the torque until they reach the specified
torque.
4) Assemble in the reverse order of disassembly.
2. PASSENGER’S SEAT
CAUTION:
Make sure to adhere to the following rules when
assembling the passenger seat. Improper work
procedures can cause the passenger detection
system to not operate properly.
•If the seat cushion cover is removed or re-
placed, make sure to perform passenger detec-
tion system adjustment after installing the seat
to the vehicle.
Subaru Select Monitor.>
Failure to do so may cause improper activation
of passenger’s airbag.
•The passenger detection system (passenger
seat only) control unit, passenger detection
sensor, seat cushion pad and seat cushion
frame are considered as a single seat cushion
pad and frame assembly. Never remove the
passenger detection control unit or the pres-
sure sensor from the seat cushion frame.
•If the seat cushion cover is removed, make
sure to replace the wire on the seat cushion
side with a new wire.
•Make sure to install the hog rings/clips to the
specified locations. Do not reuse hog rings.
Assemble in the reverse order of disassembly.
1) Assemble the seat cushion in the reverse order
of disassembly.
2) Assemble the backrest in the reverse order of
disassembly.
3) When assembling the backrest assembly to the
seat cushion assembly, fill up the gap in the front
side of slide rail LH and in the rear side of slide rail
RH using cloth etc.
4) Temporarily tighten the reclining hinge bolts in
the order of (1) through (4), to an extent that the
seat back assembly is not locked.
5) Hold the seat cushion assembly securely, and
tighten the reclining hinge bolts in the order de-
scribed above until they reach the specified torque.
CAUTION:
Do not touch the backrest assembly when tight-
ening the reclining hinge bolts.
6) Assemble each harness, inner belt assembly
and each cover in the reverse order of removal.
Tightening torque:
Refer to “COMPONENT” of “General Descrip-
tion”.
E: INSPECTION
Check that no tear or fray on the backrest cover
and seat cushion cover.
CAUTION:
If there are tears or looseness in the back rest
cover or seat cushion covers, do not attempt to
repair. Replace with a new cover. Repairing the
cover may cause improper operation of the side
airbag or the passenger detection system.
(A) Vehicle inside
(B) Vehicle outside
(A)
(B)
(2)
(4)
(3)
(1)
SE-00514
(A) Vehicle inside
(B) Vehicle outside
SE-00537
(A)
(B)
(2)
(4)
(3)
(1)
SE-00538
SL-9
Door Lock Control System
SECURITY AND LOCKS
4. CHECK DOOR LOCK SWITCH.
Step Check Yes No
1CHECK DOOR LOCK SWITCH.
Check the input from door lock switch to body
integrated unit using Subaru Select Monitor.
1) Connect the Subaru Select Monitor to data
link connector.
2) Turn the ignition switch to ON.
3) Select {Integ. unit} from main menu.
4) Select the {Current Data Display & Save}.
5) Check the input to body integrated unit by
operating the door lock switch.
Is the normal input signal dis-
played when the door lock
switch is moved to LOCK/
UNLOCK?
The door lock
switch is OK.
Go to step 2.
2CHECK DOOR LOCK SWITCH CIRCUIT.
1) Disconnect the harness connector of body
integrated unit.
2) Measure the resistance between the har-
ness connector terminal and chassis ground
when moving the door lock switch to LOCK.
Connector & terminal
(i84) No. 15 — Chassis ground:
Is the resistance less than 10
Ω?
Go to step 3.Go to step 4.
3CHECK DOOR LOCK SWITCH CIRCUIT.
Measure the resistance between the harness
connector terminal and chassis ground when
the door lock switch is moved to UNLOCK.
Connector & terminal
(i84) No. 29 — Chassis ground:
Is the resistance less than 10
Ω?
The door lock
switch is OK.
Go to step 4.
4CHECK DOOR LOCK SWITCH.
1) Disconnect the door lock switch harness
connector.
2) Measure the resistance between the door
lock switch terminals when moving the door
lock switch to LOCK.
Connector & terminal
Driver’s side:
(D7) No. 5 — No. 9:
Passenger’s side:
(D125) No. 2 — No. 5:
Is the resistance less than 1
Ω?
Go to step 5.Replace the door
lock switch.
5CHECK DOOR LOCK SWITCH.
Measure the resistance between the door lock
switch terminals when moving the door lock
switch to UNLOCK.
Connector & terminal
Driver’s side:
(D7) No. 5 — No. 8:
Passenger’s side:
(D125) No. 4 — No. 5:
Is the resistance less than 1
Ω?
Go to step 6.Replace the door
lock switch.
6HARNESS INSPECTION.
Measure the resistance between door lock
switch harness connector terminal and chassis
ground.
Connector & terminal
Driver’s side:
(D7) No. 5 — Chassis ground:
Passenger’s side:
(D125) No.5 — Chassis ground:
Is the resistance less than 1
Ω?
Replace the door
lock switch.
Repair the open
circuit or chassis
short circuit of the
harness.
SL-15
Keyless Entry System
SECURITY AND LOCKS
2. CHECK KEYLESS TRANSMITTER BATTERY AND FUNCTION
CAUTION:
Be sure to reset the keyless transmitter of other vehicle which is registered to the inspection target
vehicle, and the vehicle to which the keyless transmitter is registered for inspection, to the condition
before performing the inspection. (Register the keyless transmitter again.)
Step Check Yes No
1CHECK TRANSMITTER BATTERY.
1) Remove the battery from the transmitter.
2) Check the battery voltage.
Is the voltage more than 2.5 V? Go to step 2.Replace the trans-
mitter battery.
2CHECK KEYLESS TRANSMITTER BAT-
TERY.
Register the keyless transmitter which oper-
ates normally on other vehicles to the inspec-
tion target vehicle.
TER WITH SUBARU SELECT MONITOR,
REPLACEMENT, Transmitter.>
1) Close all the doors and rear gate of inspec-
tion target vehicle.
2) Remove the key from ignition switch.
3) Using the keyless transmitter, lock and
unlock the doors and rear gate of vehicle.
Is the inspection target vehicle
operates lock and unlock nor-
mally?
Go to step 3.Due to vehicle
malfunction, con-
tinue the keyless
entry system diag-
nosis.
3CHECK KEYLESS TRANSMITTER BAT-
TERY.
Register the keyless transmitter of inspection
target vehicle to the another vehicle which the
keyless system operates normally.
MITTER WITH SUBARU SELECT MONITOR,
REPLACEMENT, Transmitter.>
Is the keyless transmitter regis-
tered correctly?
Go to step 4.Replace the trans-
mitter.
TION OF KEY-
LESS
TRANSMITTER
WITH SUBARU
SELECT MONI-
TO R , R E P L ACE -
MENT,
Tr a n s m i t t e r . >
4CHECK KEYLESS TRANSMITTER BAT-
TERY.
Check the registered keyless transmitter bat-
tery.
1) Close all the doors and rear gate of the
vehicle which operates keyless system nor-
mally.
2) Remove the key from ignition switch.
3) Using the keyless transmitter, lock and
unlock the doors and rear gate of vehicle.
Is the vehicle operates lock
and unlock normally?
The transmitter is
OK.
Replace the trans-
mitter.
TION OF KEY-
LESS
TRANSMITTER
WITH SUBARU
SELECT MONI-
TO R , R E P L ACE -
MENT,
Tr a n s m i t t e r . >
SL-16
Keyless Entry System
SECURITY AND LOCKS
3. CHECK FUSE
4. CHECK KEYLESS ENTRY CONTROL MODULE
Step Check Yes No
1CHECK FUSE.
Remove and visually check the fuse No. 3 (in
the fuse and relay box) and No. 7 (in the fuse
and relay box).
Is the fuse blown out? Replace the fuse
with a new one.
Check the power
supply and ground
circuit.
BODY INTE-
GRATED UNIT
POWER SUPPLY
AND GROUND
CIRCUIT.,
INSPECTION,
Keyless Entr y Sys-
tem.>
Step Check Yes No
1CHECK DIAGNOSTIC TROUBLE CODE
(DTC).
1) Connect the Subaru Select Monitor to data
link connector.
2) Turn the ignition switch to ON.
3) Select {Integ. unit} from main menu.
4) Select the {Diagnostic Trouble Code}.
5) Check that the DTC is displayed.
Is DTC B0500 “Keyless UART
com. Malfunction” displayed?
Go to step 2.Keyless entry con-
trol module is nor-
mal.
2CHECK POWER SUPPLY.
1) Disconnect the keyless entry control mod-
ule harness connector.
2) Measure the voltage between harness con-
nector terminal and chassis ground.
Connector & terminal
(i96) No. 4 (+) — Chassis ground (–):
Is the voltage more than 10 V? Go to step 3.Check the harness
for open circuits
and shorts
between the key-
less entry control
module and fuse.
3CHECK GROUND CIRCUIT.
Measure the resistance between harness con-
nector terminal and chassis ground.
Connector & terminal
(i96) No. 7 — Chassis ground:
Is the resistance less than 10
Ω?
Go to step 4.Repair the har-
ness.
4CHECK KEYLESS ENTRY CONTROL MOD-
ULE CIRCUIT.
1) Disconnect the harness connector of body
integrated unit.
2) Measure the resistance between harness
connector terminals.
Connector & terminal
(i84) No. 9 — (i96) No. 3:
Is the resistance less than 10
Ω?
Replace the key-
less entry control
module.
Entry Control Mod-
ule.>
Repair the har-
ness.
SL-20
Keyless Entry System
SECURITY AND LOCKS
8. CHECK ROOM LIGHT OPERATION
9. CHECK HAZARD LIGHT OPERATION
Step Check Yes No
1CHECK ROOM LIGHT OPERATION.
Make sure the room light illuminates when the
room light switch is turned to ON.
Does the room light illuminate? Go to step 2.Check the room
light circuit.
2CHECK HARNESS BETWEEN ROOM LIGHT
AND BODY INTEGRATED UNIT.
1) Disconnect the body integrated unit har-
ness connector and room light harness con-
nector.
2) Measure the resistance between the body
integrated unit harness connector terminal and
room light harness connector terminal.
Connector & terminal
(B280) No. 3 — (R52) No. 2:
Is the resistance less than 10
Ω?
The room light
operation circuit is
OK.
Check the harness
for open or shor t
between body inte-
grated unit and
room light.
Step Check Yes No
1CHECK HAZARD LIGHT OPERATION.
Make sure the hazard light blinks when hazard
switch is turned to ON.
Does the hazard light blink? Go to step 2.Check the hazard
light circuit.
2CHECK OUTPUT TO HAZARD LIGHT.
1) Turn the ignition switch to OFF.
2) Disconnect the key warning switch harness
connector.
3) Connect the Subaru Select Monitor to data
link connector.
4) Turn the ignition switch to ON.
5) Select {Integ. unit} from main menu.
6) Select {ECU customizing}.
7) Check {Hazard answer-back setup}, and
then switch to ON setting if necessary.
8) Select the {Current Data Display & Save}.
9) When operate the LOCK/UNLOCK button
of transmitter, check the hazard output signal
of body integrated unit.
Is output signal is present
when operating the transmitter
LOCK/UNLOCK button?
Go to step 3.Check the body
integrated unit.
Diagnostic Proce-
dure.>
3CHECK CIRCUIT OF HAZARD LIGHT.
1) Disconnect the harness connector of body
integrated unit.
2) Disconnect the turn signal & hazard unit
harness connector.
3) Measure the resistance between harness
connector terminals.
Connector & terminal
(B280) No. 12 — (B32) No. 8:
Is the resistance less than 10
Ω?
Check the body
integrated unit.
Diagnostic Proce-
dure.>
Repair the har-
ness.