Subaru Impreza 2002 Service Manual page 3310

CLEAR MEMORY MODE
AIRBAG SYSTEM (DIAGNOSTICS)
10.Clear Memory Mode
A: OPERATION
1) Turn the ignition switch to ON.
2) Connect the diagnosis terminal (DIAG, terminal
"A") to diagnosis connector terminal No. 1 in the
driver's seat lower cover area.
B5M0116D
3) While the warning light flashes, connect another
diagnosis terminal (DIAG, terminal "B") to diagno-
sis connector terminal No.2.
4) Once the memory is erased, the warning light re-
turns to the normal flash rate (0.6 sec on). The fail-
ure to recover the normal flash rate indicates that
trouble parts still remain. Having repaired such
parts, erase the memory again and confirm that the
normal flash rate has returned.
5) When the memory has been cleared, disconnect
the diagnosis terminal from the diagnosis connec-
tor.
6) Wind tape around the diagnosis terminal and re-
turn it to its original position.
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