Subaru Legacy 2002 Service Manual page 1870

DIAGNOSTIC PROCEDURE WITH DIAGNOSTIC TROUBLE CODE (DTC)
No.
10 CHECK POOR CONTACT.
Step
Is there poor contact in
TCM?
AT-101
Automatic Transmission (Diagnostics)
Check Yes
Repair poor con-
tact.
No
Replace TCM.
<Ref. to AT-49,
Transmission
Control Module
(TCM).>