relay SUBARU LEGACY 1995 Service Owner's Guide

G4M0649
17. Relay and Fuse
A: LOCATION
Relays used with A/C system are located as shown in fig-
ure.
1) A/C relay
2) Main fan (radiator fan) relay
3) Sub fan (condenser fan) relay
4) Sub fan (condenser fan) water temperature relay
5) Fuses (10 A and 20 A)
G4M0651
B: INSPECTION
1) Check conduction with a circuit tester (ohm range)
according to the following table in figure.
B4M0105A
2) Replace relays which do not meet specifications.
41
4-7SERVICE PROCEDURE
17. Relay and Fuse

B5M0304
15. Roof Rack (Wagon only, if
equipped)
A: REMOVAL
1) Remove roof trim, rear quarter trim, pillar trim, etc.

2) Remove flange bolts.
3) Remove flange nuts.
4) Remove roof rail.
B: INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
To prevent deformation, be sure to install roof rail in
steps 4), 3), 2) and 1), in that order.
B5M0307A
16. Sunroof
A: REMOVAL
1. GLASS LID ASSEMBLY
1) Completely open sun shade. (Push it back far.)
2) Remove a clip and detach guide rail cover.
3) Remove six nuts from the left and right lid bracket.
4) Working inside, slightly raise glass lid assembly until it
is disengaged from lid bracket.
5) Hold both ends of glass lid assembly and remove it at
an angle.
B5M0308B
2. SUNROOF MOTOR AND RELAY
1) Remove center pillar trim upper.
2) Remove front pillar trim upper.
3) Remove assist grip on left side.
4) Remove sunvisor with hook.
5) Remove sunroof switch.
6) Remove rearview mirror.
7) While rolling up roof trim, disconnect harness clips and
connector.
8) While rolling up roof trim, remove spot lamp bracket and
sunroof motor.
51
5-1SERVICE PROCEDURE
15. Roof Rack (Wagon only, if equipped) - 16. Sunroof

B5M0304
15. Roof Rack (Wagon only, if
equipped)
A: REMOVAL
1) Remove roof trim, rear quarter trim, pillar trim, etc.

2) Remove flange bolts.
3) Remove flange nuts.
4) Remove roof rail.
B: INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
To prevent deformation, be sure to install roof rail in
steps 4), 3), 2) and 1), in that order.
B5M0307A
16. Sunroof
A: REMOVAL
1. GLASS LID ASSEMBLY
1) Completely open sun shade. (Push it back far.)
2) Remove a clip and detach guide rail cover.
3) Remove six nuts from the left and right lid bracket.
4) Working inside, slightly raise glass lid assembly until it
is disengaged from lid bracket.
5) Hold both ends of glass lid assembly and remove it at
an angle.
B5M0308B
2. SUNROOF MOTOR AND RELAY
1) Remove center pillar trim upper.
2) Remove front pillar trim upper.
3) Remove assist grip on left side.
4) Remove sunvisor with hook.
5) Remove sunroof switch.
6) Remove rearview mirror.
7) While rolling up roof trim, disconnect harness clips and
connector.
8) While rolling up roof trim, remove spot lamp bracket and
sunroof motor.
51
5-1SERVICE PROCEDURE
15. Roof Rack (Wagon only, if equipped) - 16. Sunroof

1. Sunroof
Entry of water into compartment
1Check roof panel and glass lid assembly for improper or poor
sealing.

2Check drain tube for clogging.

3Check sunroof frame seal and body for improper fit.
Booming noise
1Check glass lid assembly and roof panel for improper clear-
ance.

2Check sun shade and roof trim for improper clearance.
Abnormal motor noise
1Check motor for looseness.

2Check gears and bearings for wear.

3Check cable for wear.

4Check cable pipe for deformities.
Failure of sunroof to operate
(Motor operates properly.)
1Check guide rail for foreign particles.

2Check guide rail for improper installation.

3Check parts for mutual interference.

4Check cable slider for improper clinching.

5Check cable for improper installation.

6Check clutch adjustment nut for improper tightness.
Motor does not rotate or rotates improperly.
(Use sunroof wrench to check operation.)
1Check fuse for blowout.

2Check switch for improper function.

3Check motor for incorrect terminal voltage.

4Check relay for improper operation.

5Check poor grounding system.

6Check cords for discontinuity and terminals for poor connec-
tions.

7Check limit switch for improper operation.
55
5-1DIAGNOSTICS
1. Sunroof

B6M0238
3) Unfasten holddown clip which secures harness, and
disconnect connectors from body harness.
4) Move combination switch to respective positions and
check continuity between terminals as indicated in the fol-
lowing tables:
Lighting switch
Terminal
Switch positionc-1 c-2 c-3
OFF
Tail
*
Head
Parking switch
Terminal
Switch positionc-10 c-11 c-9
OFF
*XX
ON
Dimmer and passing switch
Terminal
Switch positiona-3 a-2 a-1 a-4
Flash

*
Low beam
*
HI-beam
G6M0111
2. HEADLIGHT RELAY
Check continuity between terminals as indicated in table
below, when connecting the battery to terminal No. 1 and
No. 3.
When current flows.Between terminals
No. 2 and No. 4Continuity exists.
When current does not flow.Between terminals
No. 2 and No. 4Continuity does not
exist.
Between terminals
No. 1 and No. 3Continuity exists.
12
6-2SERVICE PROCEDURE
4. Headlight

G6M0113
3. DAYTIME RUNNING LIGHT RELAY
Check continuity between terminals (indicated in table
below) when terminal No. 1 is connected to battery and
terminal No. 2 is grounded.
When current flows.Between terminals
No. 3 and No. 4Continuity exists.
When current does not flow.Between terminals
No. 3 and No. 4Continuity does not
exist.
Between terminals
No. 1 and No. 2Continuity exists.
G6M0114
Check continuity between terminals (indicated in table
below) when terminal No. 1 is connected to battery and
terminal No. 2 is grounded.
When current flows.Between terminals
No. 3 and No. 5Continuity does not
exist.
Between terminals
No. 3 and No. 4Continuity exists.
When current does not flow.Between terminals
No. 3 and No. 5Continuity exists.
Between terminals
No. 3 and No. 4Continuity does not
exist.
Between terminals
No. 1 and No. 2Continuity exists.
13
6-2SERVICE PROCEDURE
4. Headlight

B6M0342
With TCS model
1) Disconnect connector of stop light switch from body
harness.
2) Check continuity between terminals when push rod is
pushed in 1.2 to 3.2 mm (0.047 to 0.126 in) from end of
outer case.
Terminal
Switch position1234
When push rod is
pushed in.
When push rod is
released.
2. COMBINATION SWITCH (ON-CAR)
Refer to 6-2 [W4D1] as for inspection of combination
switch.
G6M0112
3. TAIL AND ILLUMINATION RELAY
Check continuity between terminals as indicated in table
below, when connecting battery to terminal No. 1 and No. 3
When current flows.Between terminals
No. 2 and No. 4Continuity exists.
When current does not flow.Between terminals
No. 2 and No. 4Continuity does not
exist.
Between terminals
No. 1 and No. 3Continuity exists.
17
6-2SERVICE PROCEDURE
5. Stop and Tail Light

G6M0134
3. REAR WIPER RELAY
1) Connect battery to terminal No. 1 and ground terminal
No. 2.
2) Check continuity between terminals as indicated in
table below:
When current flows. Between terminals
No. 3 and No. 5Continuity does not
exist.
Between terminals
No. 3 and No. 4Continuity exists.
When current does not flow. Between terminals
No. 3 and No. 5Continuity exists.
Between terminals
No. 3 and No. 4Continuity does not
exist.
Between terminals
No. 1 and No. 2Continuity exists.
B6M0111
4. WASHER MOTOR
Apply battery voltage between terminals of washer motor
connector and check that washer motor operates.
12. Rear Window Defogger
A: REMOVAL AND INSTALLATION
1. DEFOGGER SWITCH
1) Remove screws which secure meter visor.
2) Remove meter visor from instrument panel while dis-
connecting connectors.
3) Remove rear window defogger switch from meter visor.
B6M0119
B: INSPECTION
1. DEFOGGER SWITCH
Move rear window defogger switch to each position and
check continuity between terminals as indicated in table
below:
Terminal
Switch position35 14 2
OFF

ON
31
6-2SERVICE PROCEDURE
11. Rear Wiper and Washer - 12. Rear Window Defogger

G6M0134
3. REAR WIPER RELAY
1) Connect battery to terminal No. 1 and ground terminal
No. 2.
2) Check continuity between terminals as indicated in
table below:
When current flows. Between terminals
No. 3 and No. 5Continuity does not
exist.
Between terminals
No. 3 and No. 4Continuity exists.
When current does not flow. Between terminals
No. 3 and No. 5Continuity exists.
Between terminals
No. 3 and No. 4Continuity does not
exist.
Between terminals
No. 1 and No. 2Continuity exists.
B6M0111
4. WASHER MOTOR
Apply battery voltage between terminals of washer motor
connector and check that washer motor operates.
12. Rear Window Defogger
A: REMOVAL AND INSTALLATION
1. DEFOGGER SWITCH
1) Remove screws which secure meter visor.
2) Remove meter visor from instrument panel while dis-
connecting connectors.
3) Remove rear window defogger switch from meter visor.
B6M0119
B: INSPECTION
1. DEFOGGER SWITCH
Move rear window defogger switch to each position and
check continuity between terminals as indicated in table
below:
Terminal
Switch position35 14 2
OFF

ON
31
6-2SERVICE PROCEDURE
11. Rear Wiper and Washer - 12. Rear Window Defogger

G6M0112
2. DEFOGGER RELAY
Check continuity between terminals as indicated in table
below, when connecting the battery to terminal No. 1 and
No. 3.
When current flows.Between terminals
No. 2 and No. 4Continuity exists.
When current does not flow.Between terminals
No. 2 and No. 4Continuity does not
exist.
Between terminals
No. 1 and No. 3Continuity exists.
G6M0135
3. HEAT WIRES
1) Start the engine so that battery is being charged.
2) Turn defogger switch to ON.
3) Check each heat wire at its center position for discon-
tinuity by setting direct current voltmeter.
Normal indication is about 6 volts.
G6M0136
NOTE:
When measuring voltage, wind a piece of tin foil around the
tip of the tester probe and press the foil against the wire
with your finger.
32
6-2SERVICE PROCEDURE
12. Rear Window Defogger