Subaru 2002 Impreza User manual

I
2002 IMPREZA SERVICE MANUAL QUICK REFERENCE INDEX
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TRANSMISSION SECTION
This service manual has been prepared
to provide SUBARU service personnel
with the necessary informationand data
for the correct maintenance and repair
of SUBARU vehicles.
This manual includes the procedures
for maintenance, disassembling, reas-
sembling, inspection and adjustment of
components and diagnostics for guid-
ance of experiencedmechanics.
Please peruse and utilize this manual
fully to ensure complete repair work for
satisfying our customers by keeping
their vehicle in optimum condition.
When replacement of parts during
repair work is needed, be sure to use
SUBARU genuine parts.
c- -
All information, illustration and specifi-
cations contained in this manual are
based on the latest product information
available at the time of publication
approval.
FUJI HEAVY INDUSTRIESLTD.
G1830BE4

1
CONTROL SYSTEMS
CSr
Page
General Description .................................................................................... 2
ElectricalComponent
.................................................................................. 6
AT Shift Lock System .................................................................................. 8
Select Lever
.............................................................................................. 23
Select Cable
.............................................................................................. 26
AT Shift Lock Solenoid and “P” Position Switch ........................................ 29
Integrated Module ..................................................................................... 31
MT Gear Shift Lever .................................................................................. 32
1 .
2 .
3 .
4 .
5 .
6 .
7 .
8 .
9 . General Diagostic
...................................................................................... 38
c- .

GENERAL DESCRIPTION
CONTROL SYSTEMS
I
1. General Description
A: SPECIFICATIONS
I Item I Specification -1
I Vibration torque of rodagainst lever N.m (kgf-m,ft-lb) I 0.7 (0.07, 0.5) or less
cs-2

I
GENERAL DESCRIPTION
CONTROL SYSTEMS
B: COMPONENT
1. AT SELECT LEVER
‘.
.
‘-‘ I
‘. I
‘. ‘
‘-A
TR054t
Indicatorlight bulb
Detentarm
Detentspring
Select lever
Springpin
Arm
Pin
Plate
Grommet
Packing
Grip
Indicatorcover
Cushion
Guideplate
Snap pin
Outercable
Innercable
Nut
B
NutA
Clip
Lock plate
Shift lock solenoid
Clamp
Cover
(25) Slider
(26) Clip
(27) “P” positionswitch
(28) Spring
(29) Button
Tighteningtorque:N.m (kgf-m, fi-lb)
T1: 7.5 (0.76, 5.5)
T2: 13 (1.3,9.4)
T3:
lS(1.8, 13.0)
T4: 33 (3.4,25)
cs-3

I GENERAL DESCRIPTION
CONTROL SYSTEMS
2. MT GEAR SHIFT LEVER
TI30594
(1) Gear shift knob
(2) Console boot
(3) Plate complete
(4) Lever
(5) Bush
(6) Bush
(7) Lockingwire
(8) Boot
(9) Snap ring
(IO) O-ringA
(11) O-ringB
(12) BushA
(13) Cushionrubber
(14) Bush6
(1 5) Joint
(16) Rod
(17) Bracket
(18) Washer
(19) Stay
(20) Spacer
Tighteningtorque: N-m(kgf-m,ft-lb)
T1: 7.5
(0.76, 5.5)
T2: 12 (1.2, 8.7)
T3: lS(1.8, 13.0)
cs-4

I
CONTROL SYSTEMS
GENERAL DESCRIPTION
C: CAUTION
Wear working clothing, including a cap, protec-
tive goggles, and protective shoes during opera-
tion.
Remove contamination including dirt and corro-
sion before removal, installation or disassembly.
Keep the disassembled parts in order and pro-
tect them from dust or dirt.
Before removal, installation or disassembly, be
sure to clarify the failure. Avoid unnecessary re-
moval, installation, disassembly, and replacement.
Use SUBARU genuine grease etc. or the equiv-
alent.
Do not mix grease etc. with that of another
grade or from other manufacturers.
Be sure to tighten fasteners including bolts and
nuts to the specified torque.
Placeshopjacks or safety stands at the specified
points.
Apply grease onto sliding or revolution surfaces
before installation.
c. BeforeinstallingO-rings or snap rings,apply suf-
ficient amount of grease to avoid damage and de-
formation.
Before securing a part on a vice, place cushion-
ing material such as wood blocks, aluminum plate,
or shop cloth between the part and the vice.
Before disconnecting electrical connectors, be
sure to disconnect the negative terminal from bat-
tery.
cs-5

I
ELECTRICALCOMPONENT
CONTROL SYSTEMS
2. Electrical Component
A: LOCATION
(1) Inhibitorswitch
(2) Integratedmodule
(3) Stop lightswitch
(4) Key warning switch
(5) Shift locksolenoid
(6) “P” positionswitch
(7) Key lock solenoid
CS-6

ELECTRICALCOMPONENT
CONTROL SYSTEMS
\ \o\ ' B2M2246E
(2)
TR0548
TR0549
I
cs-7

AT SHIFT LOCK SYSTEM
CONTROL SYSTEMS
I BO031 1
I
16 15 14 13 12 11 10 9
3. AT Shift Lock System
A: ELECTRICAL SPECIFICATION
Contents InpuVOutputsignal
Measuredvalue and measuringconditions
Connector
No. Terminal No.
10 9 8 7 6 5 4 3 2 1
20 19 18
17 16 15 14 13 12 11
Batterypower supply
Ignitionpowersupply
Ignitionpower supply
InhibitorSwitch
(“P” position)
8281 2 9-16V
B280 19
8280 10
8280
5
10 - 15 V when ignitionswitch is at ON or START.
10
- 15 V when ignitionswitch is at ACC.
0 V when select lever is in“Pposition.
9
- 16 V when select lever is inother positionsthan “P
oosition.
Shift lock solenoidsignal
position.
8.5
- 16 V when shift lock is released.
0 V when shift lock is oPeratina.
8281 9
Stop lightswitch
Key warningswitchsignal
I B280 I 9
I
9 - 16 V when key is inserted.
0 V when key is removed.
7.5
- 16 V when turning ignitionswitchto ON, select
6280 20
I “P” positionswitch I B280
Key lock solenoidsignal
Ground
Ground
9
- 16 V when stop lightswitch is ON.
0 V when stop lightswitch is OFF.
0 V when select lever is in“Pposition.
9 - 16 V when select lever is inother positionsthan “P”
8281 3
B281
4
B281 13 -
lever is in “P” positionand brakeswitch is ON.
0 V at other conditionsthan above. .
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CS-8