Subaru 2009 IMPREZA Service Manual page 1229

ENGINE (DIAGNOSTICS)
4. Electrical Component Location
A: LOCATION
1. CONTROL MODULE
(1) Engine control module (ECM)
(2) Malfunction indicator light
(1)
(3)
Electrical Component Location
(3) (1)
(4)
(2)
(3) Delivery (test) mode connector
EN-06142
EN-06145
EN(H4DOTC)(diag)-8
(4) Data link connector
(2)
(4)
EN-06153
EN-06143
EN-06147