radio SUBARU LEGACY 1999 Service Repair Manual
[x] Cancel search | Manufacturer: SUBARU, Model Year: 1999, Model line: LEGACY, Model: SUBARU LEGACY 1999Pages: 1456, PDF Size: 59.93 MB
Page 1227 of 1456
1. Precaution
IBefore disassembling or reassembling parts,
always disconnect battery ground cable. When
repairing radio, control modules, etc. which are
provided with memory functions, record
memory contents before disconnecting battery
ground cable. Otherwise, these contents are
cancelled upon disconnection.
IReassemble parts in reverse order of disas-
sembly procedure unless otherwise indicated.
IAdjust parts to specifications contained in
this manual if so designated.
IConnect connectors and hoses securely dur-
ing reassembly.
IAfter reassembly, ensure functional parts
operate smoothly.
CAUTION:
IAirbag system wiring harness is routed near
the electrical parts and switch.
IAll Airbag system wiring harness and con-
nectors are colored yellow. Do not use electri-
cal test equipment on these circuits.
IBe careful not to damage Airbag system wir-
ing harness when servicing the ignition key
cylinder.
2. Battery
A: REMOVAL AND INSTALLATION
1. BATTERY
1) Disconnect the positive (+) terminal after dis-
connecting the negative (þ) terminal of battery.
2) Remove flange nuts from battery rods and take
off battery holder.
G6M0102
3) Remove battery.
4) Installation is in the reverse order of removal.
Tightening torque:
3.4
±1.0 N´m (0.35±0.1 kg-m, 2.5±0.7 ft-lb)
NOTE:
IClean battery cable terminals and apply grease
to retard the formation of corrosion.
IConnect the positive (+) terminal of battery and
then the negative (þ) terminal of the battery.
B: INSPECTION
1. BATTERY
WARNING:
IElectrolyte has toxicity; be careful handling
the fluid.
IAvoid contact with skin, eyes or clothing.
Especially at contact with eyes, blush with
water for 15 minutes and get prompt medical
attention.
IBatteries produce explosive gasses. Keep
sparks, flame, cigarettes away.
IVentilate when charging or using in enclosed
space.
IFor safety, in case an explosion does occur,
wear eye protection or shield your eyes when
working near any battery. Never lean over a
battery.
IDo not let battery fluid contact eyes, skin,
fabrics, or paint-work because battery fluid is
corrosive acid.
ITo lessen the risk of sparks, remove rings,
metal watch-bands, and other metal jewelry.
Never allow metal tools to contact the positive
battery terminal and anything connected to it
while you are at the same time in contact with
3
[W2B1]6-2SERVICE PROCEDURE
2. Battery
Page 1228 of 1456
1. Precaution
IBefore disassembling or reassembling parts,
always disconnect battery ground cable. When
repairing radio, control modules, etc. which are
provided with memory functions, record
memory contents before disconnecting battery
ground cable. Otherwise, these contents are
cancelled upon disconnection.
IReassemble parts in reverse order of disas-
sembly procedure unless otherwise indicated.
IAdjust parts to specifications contained in
this manual if so designated.
IConnect connectors and hoses securely dur-
ing reassembly.
IAfter reassembly, ensure functional parts
operate smoothly.
CAUTION:
IAirbag system wiring harness is routed near
the electrical parts and switch.
IAll Airbag system wiring harness and con-
nectors are colored yellow. Do not use electri-
cal test equipment on these circuits.
IBe careful not to damage Airbag system wir-
ing harness when servicing the ignition key
cylinder.
2. Battery
A: REMOVAL AND INSTALLATION
1. BATTERY
1) Disconnect the positive (+) terminal after dis-
connecting the negative (þ) terminal of battery.
2) Remove flange nuts from battery rods and take
off battery holder.
G6M0102
3) Remove battery.
4) Installation is in the reverse order of removal.
Tightening torque:
3.4
±1.0 N´m (0.35±0.1 kg-m, 2.5±0.7 ft-lb)
NOTE:
IClean battery cable terminals and apply grease
to retard the formation of corrosion.
IConnect the positive (+) terminal of battery and
then the negative (þ) terminal of the battery.
B: INSPECTION
1. BATTERY
WARNING:
IElectrolyte has toxicity; be careful handling
the fluid.
IAvoid contact with skin, eyes or clothing.
Especially at contact with eyes, blush with
water for 15 minutes and get prompt medical
attention.
IBatteries produce explosive gasses. Keep
sparks, flame, cigarettes away.
IVentilate when charging or using in enclosed
space.
IFor safety, in case an explosion does occur,
wear eye protection or shield your eyes when
working near any battery. Never lean over a
battery.
IDo not let battery fluid contact eyes, skin,
fabrics, or paint-work because battery fluid is
corrosive acid.
ITo lessen the risk of sparks, remove rings,
metal watch-bands, and other metal jewelry.
Never allow metal tools to contact the positive
battery terminal and anything connected to it
while you are at the same time in contact with
3
[W2B1]6-2SERVICE PROCEDURE
2. Battery
Page 1269 of 1456
21. Radio, Speaker and
Antenna
A: REMOVAL AND INSTALLATION
1. RADIO BODY
1) Remove hand brake cover.
2) Remove console cover.
3) Remove screws which secure center panel,
and remove center panel.
B6M0354
4) Remove fitting screws, and slightly pull radio
out of instrument panel.
B6M0355
5) Disconnect connectors and antenna feeder
cord.
6) Installation is in the reverse order of removal.
2. FRONT SPEAKER
1) Remove gusset speaker from behind the rear-
view mirror while disconnecting connector.
B6M0146
2) Remove door trim panel.
3) Disconnect connector from speaker.4) Remove screws which secure the speaker.
5) Remove door mount speaker.
B6M0162
6) Installation is in the reverse order of removal.
3. REAR SPEAKER (SEDAN)
1) Remove rear seat cushion and rear backrest.
2) Remove left and right rear quarter trim panels.
3) Remove rear shelf trim panel.
4) Remove screws which secure speaker.
5) Remove speaker while disconnecting connec-
tor from speaker.
6) Installation is in the reverse order of removal.
4. REAR SPEAKER (WAGON)
1) Remove door trim panel.
2) Disconnect connector from speaker.
3) Remove screws which secure the speaker.
4) Remove speaker.
5) Installation is in the reverse order of removal.
5. POWER ANTENNA
1) Remove left side trunk trim (SEDAN), or left
side rear lower quarter trim (WAGON).
2) Remove special nut (SEDAN).
3) Remove bolt which secures power antenna.
4) Remove power antenna while disconnecting
connector and water drain hose.
B6M0147A
5) Installation is in the reverse order of removal.
39
[W21A5]6-2SERVICE PROCEDURE
21. Radio, Speaker and Antenna
Page 1270 of 1456
B: INSPECTION
1. POWER ANTENNA
1) Connect battery positive (+) terminal to terminal
No. 3 and connect terminal No. 1 (SEDAN) or No.
6 (WAGON) to ground. Ensure that antenna rod
extends properly when battery positive (+) terminal
is connected to terminal No. 2 (SEDAN) or No. 4
(WAGON).
2) Ensure that antenna rod retracts properly when
battery positive (+) terminal is disconnected from
terminal No. 2 (SEDAN) or No. 4 (WAGON).
B6M0149A
40
6-2[W21B1]SERVICE PROCEDURE
21. Radio, Speaker and Antenna
Page 1274 of 1456
4) Turn ignition switch OFF with main switch ON
(which is indicated by illumination.).
5) Turn ignition switch ON again to ensure that
indicator light remains OFF.
2. COMMAND SWITCH
1) Check that command switch is properly set in
ªSET/COASTº, ªRESUME/ACCELº or ªCANCELº
mode.
2) Also check that command switch returns to the
original position when released.
3. CONSTANT SPEED TEST
1) Turn main switch ON.
2) Drive vehicle at speed greater than 40 km/h (25
MPH).
3) Press command switch to set in ªSET/COASTº
mode.
4) Ensure that vehicle is maintained at the speed
set when command switch was pressed.
4. ACCELERATION TEST
1) Set vehicle speed at speed greater than 40
km/h (25 MPH).
2) Ensure that vehicle continues to accelerate
while holding command switch in RESUME/
ACCEL mode, and that vehicle maintains that
optional speed when command switch is released.
5. DECELERATION TEST
1) Set vehicle speed at optional speed greater
than 40 km/h (25 MPH).
2) Ensure that vehicle continues to decelerate
while holding command switch in SET/COAST
mode, and that it maintains that optional speed
when command switch is released.
NOTE:
When vehicle speed reaches the lower speed limit
of 30 km/h (19 MPH) during deceleration, cruise
control will be released.
23. Security System
A: REMOVAL AND INSTALLATION
1. SECURITY CONTROL MODULE
1) Disconnect battery ground cable.
2) Remove radio.
3) Disconnect connector from security control
module and then remove security control module.
B6M0942
4) Installation is in the reverse order of removal.
NOTE:
ITo install the security control module, tighten
screws securely so that the screws do not come
loose.
IWhen installing a non-genuine radio, make sure
that the radio harness does not touch the security
control module.
B: INSPECTION
1. IMPACT SENSOR
Perform impact sensitivity test.
44
6-2[W22C2]SERVICE PROCEDURE
23. Security System
Page 1275 of 1456
4) Turn ignition switch OFF with main switch ON
(which is indicated by illumination.).
5) Turn ignition switch ON again to ensure that
indicator light remains OFF.
2. COMMAND SWITCH
1) Check that command switch is properly set in
ªSET/COASTº, ªRESUME/ACCELº or ªCANCELº
mode.
2) Also check that command switch returns to the
original position when released.
3. CONSTANT SPEED TEST
1) Turn main switch ON.
2) Drive vehicle at speed greater than 40 km/h (25
MPH).
3) Press command switch to set in ªSET/COASTº
mode.
4) Ensure that vehicle is maintained at the speed
set when command switch was pressed.
4. ACCELERATION TEST
1) Set vehicle speed at speed greater than 40
km/h (25 MPH).
2) Ensure that vehicle continues to accelerate
while holding command switch in RESUME/
ACCEL mode, and that vehicle maintains that
optional speed when command switch is released.
5. DECELERATION TEST
1) Set vehicle speed at optional speed greater
than 40 km/h (25 MPH).
2) Ensure that vehicle continues to decelerate
while holding command switch in SET/COAST
mode, and that it maintains that optional speed
when command switch is released.
NOTE:
When vehicle speed reaches the lower speed limit
of 30 km/h (19 MPH) during deceleration, cruise
control will be released.
23. Security System
A: REMOVAL AND INSTALLATION
1. SECURITY CONTROL MODULE
1) Disconnect battery ground cable.
2) Remove radio.
3) Disconnect connector from security control
module and then remove security control module.
B6M0942
4) Installation is in the reverse order of removal.
NOTE:
ITo install the security control module, tighten
screws securely so that the screws do not come
loose.
IWhen installing a non-genuine radio, make sure
that the radio harness does not touch the security
control module.
B: INSPECTION
1. IMPACT SENSOR
Perform impact sensitivity test.
44
6-2[W22C2]SERVICE PROCEDURE
23. Security System
Page 1296 of 1456
No. Load
MB-1Fuse holder (Rear power supply & seat
heater)
MB-2 Power window circuit breaker
MB-3Data link connector
Engine control module
Fuel pump relay
Main relay
MB-4 A/C relay holder
MB-6 Headlight LH
MB-7Daytime running light control module
Diode (Lighting)
Diode (Security)
Lighting switch
MB-8Combination meter
Front fog light switch
Headlight RH
Front fog light relay
MB-9Door lock timer
Headlight alarm relay
Radio
Security control module
Security indicator light
Spot light
Room light
Step light
Combination meter
Luggage room light
Trailer connector
Trunk room light
MB-10 A/C relay holder
SBF-6ABS relay box
TCS motor relay
SBF-7 TCS valve relay
ALT-1Combination meter
Daytime running light control module
Diode (TCS)
IG Headlight alarm relay
STCruise control module
Engine control module
Inhibitor switch (AT)
Interrupt relay (with security)
Starter interlock relay (MT)
FB-1Front washer motor
Rear washer motor
FB-2Engine control module
Main fan relay 1
FB-3Sub fan relay 2
Sub fan motor
FB-4Engine control module
Fuel pump relay
Ignition coil
Transmission control module
FB-5 ABS relay box
FB-6Side marker light LH
Side marker light RH
FB-7Door lock timer
Keyless entry control moduleNo. Load
FB-8 Wiper deicer relay
FB-9 Hazard switch
FB-10AT shift lock control module
Key warning switch
Power antenna
FB-11 Radio
FB-12 Front accessory power supply
FB-13Mirror heater
Rear power supply relay
Remote control rearview mirror switch
Security control module
Vanity mirror illumination light
FB-14AT shift lock control module
Combination switch
Front wiper motor
Rear wiper motor
Rear wiper relay
FB-15ABS/TCS control module
Transmission control module
FB-16Rear defogger
Rear defogger condenser
Rear defogger switch
FB-17 Rear defogger timer
FB-18AT shift lock control module
Back-up light switch (MT)
Inhibitor switch (AT)
FB-19 Hazard switch
FB-20A/C switch
Combination meter
Mode control panel
Rear defogger timer
TCS off switch
FB-22Blower motor relay
Check connector
Daytime running light control module
Daytime running light relay
FRESH/RECIRC actuator
Hi-beam relay
Keyless entry control module
Power window and sunroof relay
Seat belt timer
Security control module
Vehicle speed sensor (MT)
Wiper deicer relay
Wiper deicer timer
FB-23 Airbag control module
FB-24 Airbag control module
FB-25 Lighting switch
FB-26Keyless entry control module
Parking switch
FB-27Keyless entry control module
Parking switch
Security control module
FB-28 Illumination light
FB-29 Illumination light
16
6-3[D6A1]WIRING DIAGRAM
6. Wiring Diagram
Page 1300 of 1456
No. Load
MB-2 Power window circuit breaker
MB-3Engine control module
Fuel pump relay
Main relay
OBD-II service connector
MB-4 A/C relay holder
MB-6 Headlight LH
MB-7Diode (Lighting)
Lighting switch
MB-8Combination meter
Headlight RH
MB-9Combination meter
Door lock timer
Luggage room light
Radio
Room light
MB-10 A/C relay holder
ALT-1 Combination meter
IG A/C relay holder
STCruise control module
Engine control module
Inhibitor switch
FB-2Engine control module
Main fan relay 1
FB-3Sub fan motor
Sub fan relay-2
FB-4Engine control module
Fuel pump relay
Ignition coil
Transmission control module
FB-6Side marker light LH
Side marker light RH
FB-7 Door lock timer
FB-9 Hazard switch
FB-10AT shift lock control module
Key warning switch
Power antenna
FB-11 Radio
FB-12 Cigarette lighter
FB-13 Remote control rearview mirror switch
FB-14AT shift lock control module
Combination switch
Front washer motor
Front wiper motor
Rear washer motor
Rear wiper motor
Rear wiper relay
FB-15 Transmission control module
FB-16Rear defogger
Rear defogger condenser
Rear defogger switch
FB-17 Rear defogger timer
FB-18AT shift lock control module
Inhibitor switch
FB-19 Hazard switchNo. Load
FB-20Combination meter
Mode control panel
Rear defogger timer
FB-22Blower motor relay
Check connector
FRESH/RECIRC actuator
Mode actuator
Power window relay
Seat belt timer
FB-23 Airbag control module
FB-24 Airbag control module
FB-25 Lighting switch
FB-26 Parking switch
FB-27 Parking switch
FB-28 Illumination light
FB-29 Illumination light
FB-30Stop light switch
Stop & brake switch
FB-31 Horn relay
FB-32 Blower motor relay
FB-33 Parking switch
FB-34License plate light LH
License plate light RH
Rear combination light LH
Rear combination light RH
Rear finisher light LH
Rear finisher light RH
FB-35Cruise control main switch
Cruise control module
FB-38 Main fan relay 1
20
6-3[D6A2]WIRING DIAGRAM
6. Wiring Diagram
Page 1438 of 1456
F: INSTRUMENT PANEL WIRING HARNESS
1. LHD MODEL
Connector Connecting to
No. Pole Color Area No. Name
i1 22 Black C-2 B36
Bulkhead wiring harness i2 22 * C-1 B37
i3 22 Brown C-1 B38
i4 20 Blue C-2 B39
i5 15 Gray C-1 F/B
i6 10 * C-1 Remote control rearview mirror switch
i7 6 Yellow B-2 Front fog light switch
i8 4 Brown B-2 Security indicator light
i9 6 * B-2 TCS off switch
i10 16 Light gray B-2
Combination meter
i11 5 Light blue B-2
i12 16 Light gray B-2 Combination meter
i14 13 * B-2 Combination meter
i15 6 * B-3 Fan switch
i16 3 * B-3 A/C switch
i17 16 * B-3 Mode control panel
i18 6 * B-3 Rear defogger switch
i19 6 Brown B-2 Cruise control main switch
i20 4 Blue B-3 B80 Bulkhead wiring harness
i21 2 Black C-3 Ash tray illumination light
i22 10 * B-3 Hazard switch
i23 2 Brown B-4 Glove box illumination light
i24 1 * C-3
Front accessory power supply
i25 3 * C-3
i26 14 * B-3 Radio
i27 2 * B-3 CD player illumination light
i28 1 Black C-3 Ground
i29 1 Black C-3 Ground (Radio)
i37 4 * C-1 Rear defogger timer
*: Non-colored
158
6-3[D8F1]WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point
Page 1440 of 1456
2. RHD MODEL
Connector Connecting to
No. Pole Color Area No. Name
i1 22 Black C-4 B36
Bulkhead wiring harness i2 22 * C-4 B37
i3 22 Brown C-4 B38
i4 20 Blue C-4 B39
i5 15 Gray C-4 F/B
i6 10 * C-4 Remote control rearview mirror switch
i10 16 Light gray B-3
Combination meter
i11 5 Light blue B-3
i12 16 Light gray B-3 Combination meter
i14 13 * B-3 Combination meter
i15 8 * B-2 Fan switch
i17 16 Black B-2 Mode control panel
i18 6 * B-3 Rear defogger switch
i19 6 Brown B-3 Cruise control main switch
i20 4 Blue B-2 B80 Bulkhead wiring harness
i22 10 * B-2 Hazard switch
i23 2 Brown B-2 Glove box illumination light
i24 1 * C-2
Front accessory power supply
i25 3 * C-2
i26 14 * B-2 Radio
i27 2 * B-2 CD player illumination light
i28 1 Black C-2 Ground
i29 1 Black C-2 Ground (Radio)
i37 4 * C-4 Rear defogger timer
Non-colored
160
6-3[D8F2]WIRING DIAGRAM
8. Electrical Wiring Harness and Ground Point