1996 SUBARU LEGACY Service Repair Manual

Page 1761 of 2890

SUBARU LEGACY 1996  Service Repair Manual J: DIAGNOSTICS PROCEDURE FOR DOOR
LOCK/UNLOCK SWITCH SIGNAL
1. Check door lock/unlock switch input signal
for security control module.
Not OK
OK
Go to next step on basic diagnostics procedure.
<Ref.

Page 1762 of 2890

SUBARU LEGACY 1996  Service Repair Manual K: DIAGNOSTICS PROCEDURE FOR KEY
CYLINDER LOCK/UNLOCK SWITCH AND
TAMPER SWITCH SIGNAL
NOTE:
Key cylinder lock switch, key cylinder unlock switch and
tamper switch are combined as a unit.
1. Check key

Page 1763 of 2890

SUBARU LEGACY 1996  Service Repair Manual B6M0446A
Trunk lid (SEDAN)
Connector & terminal / Specified voltage:
(B93) No. 15—Body/1V,max.
(UNLOCK position)
/ 10 V, or more (other than
UNLOCK position)
B6M0409A
3) Measure voltage between secu

Page 1764 of 2890

SUBARU LEGACY 1996  Service Repair Manual L: DIAGNOSTICS PROCEDURE FOR
STARTER INTERRUPT SIGNAL
1. Check starter interrupt output signal for security
control module.
Not OK
OK
5. Check starter interrupt relay.
OK Not OK
Repair or replace
wir

Page 1765 of 2890

SUBARU LEGACY 1996  Service Repair Manual B6M0506A
2. CHECK POWER SUPPLY FOR STARTER
INTERRUPT RELAY.
1) Remove starter interrupt relay without disconnecting
connector.
2) Measure voltage between starter interrupt relay con-
nector and body.

Page 1766 of 2890

SUBARU LEGACY 1996  Service Repair Manual M: DIAGNOSTICS PROCEDURE FOR HORN
ALARM SIGNAL
1. Check horn alarm output signal for security
control module.
Not OK
OK
5. Check horn relay.
OK Not OK
Repair or replace
wiring harness of horn
circuit

Page 1767 of 2890

SUBARU LEGACY 1996  Service Repair Manual B6M0507A
2. CHECK POWER SUPPLY FOR HORN RELAY.
1) Check fuse No. 12.
2) Remove horn relay without disconnecting connector.
3) Measure voltage between horn relay connector and
body.
Connector & termina

Page 1768 of 2890

SUBARU LEGACY 1996  Service Repair Manual N: DIAGNOSTICS PROCEDURE FOR
HEADLIGHT ALARM SIGNAL
1. Check headlight alarm output signal for security
control module.
Not OK
OK
5. Check headlight alarm relay.
OK Not OK
Repair or replace
wiring ha