Subaru 2003 LEGACY Quick Reference Index page 57

DIAGNOSTIC CHART WITH DIAGNOSTIC TROUBLE CODE (DTC)
Step
10 CHECK FRONT SUB-SENSOR (LH).
Measure the resistance between connector
(3H) in test harness H and the chassis ground.
Connector & terminal
(3H) No. 3 — Chassis ground:
(3H) No. 4 — Chassis ground:
Does the measured value exceed the specified
value?
Value
1 MΩ
AB-55
AIRBAG SYSTEM (DIAGNOSTICS)
Yes
Finish the diagno- Replace the front
sis. sub-sensor (LH).
<Ref. to AB-20,
Front Sub Sen-
sor.>
No