1996 SUBARU LEGACY check engine

[x] Cancel search: check engine

Page 1720 of 2890

SUBARU LEGACY 1996  Service Repair Manual B6M0375A
B: INSPECTION
1. STARTER INTERRUPT RELAY
1) Disconnect connector of starter interrupt relay.
2) Connect battery to terminal No.1 and ground terminal
No. 2.
3) Check continuity between termina

Page 1724 of 2890

SUBARU LEGACY 1996  Service Repair Manual C: FUNCTION TEST
1. SECURITY SYSTEM OPERATION
1) Fully open all the door windows.
2) Turn the ignition switch to OFF and remove ignition key
from ignition switch.
3) Get out of the vehicle and lock th

Page 1752 of 2890

SUBARU LEGACY 1996  Service Repair Manual D: BASIC DIAGNOSTICS PROCEDURE
Start security system check.
Fully open all door windows and turn ignition switch OFF.
Take key out of ignition, exit vehicle and lock driver’s door.
Indicator light i

Page 1753 of 2890

SUBARU LEGACY 1996  Service Repair Manual From the previous step
Starter motor runs.
OK
 Not OK
Check starter interrupt relay.
Check wiring harness.
Check security control module.
Check driver’s door unlock switch.
Lock the driver’s door

Page 1759 of 2890

SUBARU LEGACY 1996  Service Repair Manual H: DIAGNOSTICS PROCEDURE FOR ENGINE
HOOD SWITCH SIGNAL
1. Check engine hood switch input signal for
security control module.
Not OK
OK
Go to next step on basic diagnostics procedure.
<Ref. to 6-2 [K6

Page 1770 of 2890

SUBARU LEGACY 1996  Service Repair Manual 1. General
1. GENERAL DESCRIPTION
The on-board diagnostics (OBD) system detects and
indicates a fault in various inputs and outputs of the com-
plex electronic control. CHECK ENGINE malfunction indi-

Page 1773 of 2890

SUBARU LEGACY 1996  Service Repair Manual 1Engine control module (ECM)

2Ignition coil

3Ignitor

4Crankshaft position sensor

5Camshaft position sensor

6Throttle position sensor

7Fuel injectors

8Pressure regulator

9Engine coolan

Page 1775 of 2890

SUBARU LEGACY 1996  Service Repair Manual 1Engine control module (ECM)

2Ignition coil

3Ignitor

4Crankshaft position sensor

5Camshaft position sensor

6Throttle position sensor

7Fuel injectors

8Pressure regulator

9Engine coolan