Subaru Impreza 2003 Service Manual page 3293

DIAGNOSTICS CHART WITH DIAGNOSTIC TROUBLE CODE (DTC)
10.Diagnostics Chart with Diagnostic Trouble Code (DTC)
A: DTC P0513 INCORRECT IMMOBILIZER KEY
DIAGNOSIS:
• Use of unregistered key in IMM ECM
Step
1 PERFORM TEACHING OPERATION ON IG-
NITION KEY.
Perform teaching operation on all keys of the
vehicle. Refer to the teaching operation man-
ual (Pub. No. S0820GZ).
2 PERFORM TEACHING OPERATION ON IG-
NITION KEY.
Perform teaching operation on all keys with
vehicle. Refer to the teaching operation man-
ual (Pub. No. S0820GZ).
Check
Is teaching operation for all
keys completed?
Is teaching operation for all
keys completed?
IM-15
IMMOBILIZER (DIAGNOSTICS)
Yes
END Replace all ignition
keys (including the
transponder). Go
to step 2.
END Replace the IMM
ECM <Ref. to SL-
39, Immobilizer
Control Module.>
and then replace
all ignition keys
(including the tran-
sponder). Then
perform teaching
operation. Refer to
the teaching oper-
ation manual (Pub.
No. S0820GZ).
No