Read Diagnostic Trouble Code (Dtc) - Subaru 2003 LEGACY Quick Reference Index

AIRBAG SYSTEM (DIAGNOSTICS)
7. Read Diagnostic Trouble
Code (DTC)
A: OPERATION
1) Turn the ignition switch ON.
2) Connect the diagnosis terminal to diagnosis con-
nector terminal No. 2 in the driver's seat lower cov-
er area.
1 2
4
(1) Diagnosis connector
(2) Diagnosis terminal
(1)
ON
(2)
OFF
ON
(3)
OFF
ON
(4)
OFF
(1) Example
(2) Flashing code 12
4) Turn the ignition switch OFF, and disconnect the
diagnosis terminal from the diagnosis connector
terminal No. 2.
5) Wind tape around the diagnosis terminal and re-
turn it to its original position.

READ DIAGNOSTIC TROUBLE CODE (DTC)

( 1 )
( 2 )
3
B82
5 6 7 8
AB-00290
10 1
1.2 0.3 0.3
10 10
1.2 0.3 1.2
(5)
0.6 0.6
(3) Flashing code 21
(4) Flashing normal code
3) Read DTC by identifying the way the air bag
warning light flashes.
The airbag warning light flashes a DTC corre-
sponding to the faulty parts.
The long segment (1.2 sec on) indicates a "ten",
and the short segment (0.3 sec on) indicates a
"one".
NOTE:
• "List of Diagnostic Trouble Code (DTC)" <Ref. to
AB-28, List of Diagnostic Trouble Code (DTC).>
• "Airbag Warning Light Failure" <Ref. to AB-24,
Airbag Warning Light Failure.>
1 10
(5)
0.3 0.3 1.2
1
0.3 0.3 1.2
AB-20
1 1
10 10
(5)
(5) Sec.
1
AB-00137