seat memory SUBARU FORESTER 2004 Service Repair Manual
[x] Cancel search | Manufacturer: SUBARU, Model Year: 2004, Model line: FORESTER, Model: SUBARU FORESTER 2004Pages: 2870, PDF Size: 38.67 MB
Page 175 of 2870
AB-43
AIRBAG SYSTEM (DIAGNOSTIC)
List of Diagnostic Trouble Code (DTC)
12.List of Diagnostic Trouble Code (DTC)
A: LIST
DTCMemory func-
tionContents of diagnosis Index No.
11 Provided. Airbag main harness circuit is open, shorted or
shorted to ground.
Airbag module harness circuit (driver) is open,
shorted or shorted to ground.
Roll connector circuit is open, shorted or shorted
to ground.
Airbag control module is faulty.
Driver’s airbag module is faulty.
with Diagnostic Trouble
Code (DTC).>
12 Provided. Airbag main harness circuit is open, shorted or
shorted to ground.
Airbag module harness circuit (passenger) is
open, shorted or shorted to ground.
Airbag control module is faulty.
Passenger’s airbag module is faulty.
with Diagnostic Trouble
Code (DTC).>
15 Provided. Airbag main harness circuit (driver) is shorted to
power supply.
Airbag module harness (driver) is shorted to power
supply.
Roll connector is shorted to power supply.
Airbag control module is faulty.
Driver’s airbag module is faulty.
with Diagnostic Trouble
Code (DTC).>
16 Provided. Airbag main harness circuit (passenger) is shorted
to power supply.
Airbag module harness (passenger) is shorted to
power supply.
Airbag control module is faulty.
Passenger’s airbag module is faulty.
with Diagnostic Trouble
Code (DTC).>
21 Provided. Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
22 Provided.Front airbag module and seat belt pretensioner (LH/
RH) are inflated.
with Diagnostic Trouble
Code (DTC).>
23 Not provided.(AB3), (AB7) and (AB8) are not connected properly
to airbag control module.
with Diagnostic Trouble
Code (DTC).>
24 Not provided. Airbag control module is faulty.
Airbag main harness circuit is open.
Fuse No. 11 (in joint box) is blown.
Body harness circuit is open.
with Diagnostic Trouble
Code (DTC).>
25 Provided. Airbag control module is faulty.
Airbag main harness circuit is open.
Fuse No. 6 (in joint box) is blown.
Body harness circuit is open.
with Diagnostic Trouble
Code (DTC).>
31 Provided. Front sub-sensor harness circuit (RH) is shorted,
opened or shorted to power supply.
Airbag main harness circuit is shorted, opened or
shorted to power supply.
Front sub-sensor (RH) is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
Page 176 of 2870
AB-44
AIRBAG SYSTEM (DIAGNOSTIC)
List of Diagnostic Trouble Code (DTC)
32 Provided. Front sub-sensor harness circuit (LH) is shorted,
opened or shorted to power supply.
Airbag main harness circuit is shorted, opened or
shorted to power supply.
Front sub-sensor (LH) is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
41 Provided. Side airbag harness (RH) is faulty.
Side airbag module (RH) is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
42 Provided. Side airbag harness (LH) is faulty.
Side airbag module (LH) is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
45 Provided. Side airbag harness (RH) is shorted to power sup-
ply.
Side airbag module (RH) is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
46 Provided. Side airbag harness (LH) is shorted to power sup-
ply.
Side airbag module (LH) is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
51 Provided. Side airbag sensor (RH) is faulty.
Side airbag harness (RH) is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
52 Provided. Side airbag sensor (LH) is faulty.
Side airbag harness (LH) is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
53 Provided. Side airbag sensor (RH) is faulty.
with Diagnostic Trouble
Code (DTC).>
54 Provided. Side airbag sensor (LH) is faulty.
with Diagnostic Trouble
Code (DTC).>
55 Provided. Side airbag module is operate.
with Diagnostic Trouble
Code (DTC).>
61 Provided. Seat belt pretensioner circuit (RH) is open, shorted
or shorted to ground.
Airbag control module is faulty.
Pretensioner is faulty.
Pretensioner harness is faulty.
with Diagnostic Trouble
Code (DTC).>
62 Provided. Seat belt pretensioner circuit (LH) is open, shorted
or shorted to ground.
Airbag control module is faulty.
Pretensioner is faulty.
Pretensioner harness is faulty.
with Diagnostic Trouble
Code (DTC).>
65 Provided. Seat belt pretensioner circuit (RH) is shorted to
power supply.
Pretensioner is faulty.
Pretensioner harness is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).> DTCMemory func-
tionContents of diagnosis Index No.
Page 177 of 2870
AB-45
AIRBAG SYSTEM (DIAGNOSTIC)
List of Diagnostic Trouble Code (DTC)
66 Provided. Seat belt pretensioner circuit (LH) is shorted to
power supply.
Pretensioner is faulty.
Pretensioner harness is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
72 Provided. Airbag main harness circuit is open, shorted or
shorted to ground.
Airbag module harness circuit (passenger) is
open, shorted or shorted to ground.
Airbag control module is faulty.
Passenger’s airbag module is faulty.
with Diagnostic Trouble
Code (DTC).>
76 Provided. Airbag main harness circuit (passenger) is shorted
or shorted to power supply.
Airbag module harness circuit (passenger) is
shorted to power supply.
Airbag control module is faulty.
Passenger’s airbag module is faulty.
with Diagnostic Trouble
Code (DTC).>
81 Provided. Lap seat belt pretensioner circuit (RH) is open,
shorted or shorted to ground.
Lap pretensioner is faulty.
Lap pretensioner harness is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).>
85 Provided. Lap seat belt pretensioner circuit (RH) is shorted to
power supply.
Lap pretensioner is faulty.
Lap pretensioner harness is faulty.
Airbag control module is faulty.
with Diagnostic Trouble
Code (DTC).> DTCMemory func-
tionContents of diagnosis Index No.
Page 186 of 2870
AB-54
AIRBAG SYSTEM (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
E: DTC 21
DIAGNOSIS:
Airbag control module is faulty.
CAUTION:
Before diagnosing the airbag system, be sure to turn the ignition switch to OFF, disconnect the
ground cable from battery, and wait more than 20 seconds before starting to work.
After replacing the airbag module, seat belt pretensioner, roll connector, control module or sensor,
reconnect each part and confirm that the airbag warning light operates properly.
Step Check Yes No
1 CHECK IF DTC 21 IS INDICATED.
Read the DTC.
21 indicated?Replace the airbag
control module.
Module.>Perform the clear
memory mode.
Mode.>
Page 187 of 2870
AB-55
AIRBAG SYSTEM (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
F: DTC 22
1. LHD MODEL
WIRING DIAGRAM:
This code is indicated when the front airbag and the pretensioner are in operation.
Once this code is indicated, memory is not erasable; therefore replace the following parts.
Airbag control module.
Driver’s airbag module.
Passenger’s airbag module.
Front sub-sensor of both sides.
Front seat belt outer with pretensioner of both sides.
AB-00743
AB3AB4
1234
AB3AB8AB7
AB20
6
1
2
52
1
AB4AB193
41
21
2
14
137
811
10
AB21
AB26
AB222
1
1
AB20
AB19
AB21
AB2
12
12
AB7AB8 AIRBAG CONTROL MODULE
STEERING
ROLL
CONNECTOR
PRETENSIONER LHINFLATOR
(DRIVER SIDE)INFLATOR
(PASSENGER SIDE)
PRETENSIONER RH
1234567891011121314151617
1819202122232425262728
123456
789101112
123456
789101112
Page 188 of 2870
AB-56
AIRBAG SYSTEM (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
2. RHD MODEL
WIRING DIAGRAM:
This code is indicated when the front airbag, pretensioner and lap pretensioner are in operation.
Once this code is indicated, memory is not erasable; therefore replace the following parts.
Airbag control module.
Driver’s airbag module.
Passenger’s airbag module.
Front sub-sensor of both sides.
Front seat belt outer with pretensioner of both sides.
AB-00744
AB3AB4
1234
AB3AB8AB7
AB20
6
1
2
52
1
AB4AB193
41
21
2
14
137
811
10
AB21
AB26
AB222
1
1
AB20
AB19
AB21
AB2
12
12
AB7AB8 AIRBAG CONTROL MODULE
STEERING
ROLL
CONNECTOR
PRETENSIONER LHINFLATOR
(DRIVER SIDE)INFLATOR
(PASSENGER SIDE)
PRETENSIONER RH
AB25
12
AB251
2
LAP SEAT BELT
PRETENSIONER
4 3
123456
789101112
123456
789101112
1234567891011121314151617
1819202122232425262728
Page 216 of 2870
AB-84
AIRBAG SYSTEM (DIAGNOSTIC)
Diagnostic Procedure with Diagnostic Trouble Code (DTC)
R: DTC 53
DIAGNOSIS:
Side airbag sensor (RH) is faulty.
When Code 53 is displayed, the circuit within the side airbag sensor (RH) is faulty. Replace the side airbag
sensor (RH).
S: DTC 54
DIAGNOSIS:
Side airbag sensor (LH) is faulty.
When Code 53 is displayed, the circuit within the side airbag sensor (LH) is faulty. Replace the side airbag
sensor (LH).
T: DTC 55
This code is displayed when the side airbag is operate.
When this code is displayed, the memory cannot be erased. Replace the following parts.
Airbag control module.
Front seat with side airbag module. (Operating side)
Side airbag sensor. (Operating side)
Page 243 of 2870
SB-9
SEAT BELT SYSTEM
Seat Belt Warning System
14 CHECK HARNESS BETWEEN TCU AND
SEAT BELT TIMER MODULE.
Measure the resistance between seat belt
timer module harness connector and chassis
ground.
Connector & terminal
(B44) No. 7 — Chassis ground:Is the resistance less than 10
Ω?Go to step 15.Repair the short of
harness.
15 CHECK SEAT BELT TIMER MODULE OUT-
PUT SIGNAL.
1) Turn the ignition switch to ON.
2) Measure the voltage between seat belt
timer module harness connector and chassis
ground.
Connector & terminal
(B44) No. 2 (+) — Chassis ground (–):Is the voltage more than 10 V? Go to step 16.Check the wiring
harness and com-
bination meter,
and then repair or
replace them.
16 CHECK POOR CONTACT.
Check the poor contact of seat belt warning
light circuit.Is there any poor contact
occurs?Repair the poor
contact.Go to step 17.
17 CHECK SEAT BELT TIMER MODULE.
1) Connect all connectors.
2) Lift-up the vehicle and place rigid racks.
NOTE:
Raise all wheels off floor.
3) Hold the tang plate disconnected from seat
belt buckle.
4) Start the engine, and set the vehicle speed
less than 19 km/h (12 MPH)
N
OTE:
The speed difference between front and rear
wheels may light the ABS warning light, but this
indicates no malfunction. When diagnosis is fin-
ished, perform the ABS memory clearance pro-
cedure of OBD system.
Check seat belt warning light comes on.Does the seat belt warning
light come on?Go to step 18.Replace the seat
belt timer module.
18 CHECK SEAT BELT TIMER MODULE.
1) Connect all connectors.
2) Lift-up the vehicle and place rigid racks.
N
OTE:
Raise all wheels off floor.
3) Hold the tang plate disconnected from seat
belt buckle.
4) Start the engine, and set the vehicle speed
more than 25 km/h (16 MPH).
NOTE:
The speed difference between front and rear
wheels may light the ABS warning light, but this
indicates no malfunction. When diagnosis is fin-
ished, perform the ABS memory clearance pro-
cedure of OBD system.
Check seat belt warning light comes on and
buzzer beeps.Does the seat belt warning
light come on and buzzer
beep?Temporary poor
contact of connec-
tor or harness may
be the cause.
Check the poor
contact.Replace the seat
belt timer module. Step Check Yes No
Page 2593 of 2870
![SUBARU FORESTER 2004 Service Repair Manual 4AT(H4DOTC)-17
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Subaru Select Monitor
3. CLEAR MEMORY MODE
1) On the «Main Menu» display screen, select the
{2. Each System Check} and press the [YES] key.
2) On t](/img/17/57426/w960_57426-2592.png "SUBARU FORESTER 2004 Service Repair Manual 4AT(H4DOTC)-17
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Subaru Select Monitor
3. CLEAR MEMORY MODE
1) On the «Main Menu» display screen, select the
{2. Each System Check} and press the [YES] key.
2) On t")
4AT(H4DOTC)-17
AUTOMATIC TRANSMISSION (DIAGNOSTIC)
Subaru Select Monitor
3. CLEAR MEMORY MODE
1) On the «Main Menu» display screen, select the
{2. Each System Check} and press the [YES] key.
2) On the «System Selection Menu» display screen,
select the {Transmission Control System} and press
the [YES] key.
3) Press the [YES] key after the information of
transmission type is displayed.
4) On the «Transmission Diagnosis» display screen,
select the {Clear Memory} and press the [YES] key.
5) When the “Done” is shown on display screen,
turn the Subaru Select Monitor and ignition switch
to OFF.
NOTE:
For details concerning operation procedure, refer
to the SUBARU SELECT MONITOR OPERATION
MANUAL.
When {Clear Memory 2} is selected and executed,
DTC and learned control memory is cleared. If Clear
Memory 2 is performed, execute the learning con-
trol.
Select Monitor.>
4. FACILITATION OF LEARNING CON-
TROL
1) Shift the select lever to “P” range, and apply
parking brake.
2) Lift-up the vehicle.
3) Connect the Subaru Select Monitor to data link
connector, and then turn the ignition switch to ON.
4) Perform the {Clear Memory 2} using Subaru Select
Monitor.
5) Using Subaru Select Monitor, check that the DTC
is not output.
aru Select Monitor.>
6) Warm-up the engine until the ATF temperature
which is displayed on the Subaru Select Monitor is
within 60 — 90°C (140 — 194°F).
ERATION, Subaru Select Monitor.>
7) Shift the select lever to “R” range.
8) Turn all switches including headlight, air condi-
tioner, seat heater, rear defogger and etc. to OFF.
9) Turn the ignition switch to OFF.
10) Depress the brake pedal fully until the facilitation
of learning control is completed when the “Communi-
cation Failed!” is displayed on Subaru Select Monitor.
11) Turn the ignition switch to ON.
12) Check that the Subaru Select Monitor is re-
turned to normal operation.
13) Shift the select lever to “P” range, and then wait
for more than 3 seconds.14) Shift the select lever to “R” range, and then wait
for more than 3 seconds.
15) Shift the select lever to “N” range, and then wait
for more than 3 seconds.
16) Shift the select lever to “D” range, and then wait
for more than 3 seconds.
17) Shift the select lever to “N” range, and then wait
for more than 3 seconds.
18) Slightly depress the accelerator pedal fully.
19) Slightly release the accelerator pedal fully.
20) Start the engine, and idle it.
21) Shift the select lever to “D” range.
22) Start the facilitation of learning control. At this
time, the POWER indicator light in combination meter
blinks at 2 Hz. When the POWER indicator light does
not blink, turn the ignition switch to OFF and repeat
the procedures from step 4). When the POWER indi-
cator light which blinking at 2 Hz changes to blink at
0.5 Hz, facilitation of learning control is completed.
NOTE:
When blinking of POWER indicator light changes
from 2 Hz to 4 Hz during facilitation of learning con-
trol, repeat the procedure from step 4).
23) Shift the select lever to “N” range, and then turn
the ignition switch to OFF.
24) Shift the select lever to the “P” range, and then
complete the facilitation of learning control.