Subaru Impreza 2003 Service Manual page 1678

AUTOMATIC TRANSMISSION (DIAGNOSTICS)
4. Electrical Components Location
A: LOCATION
1. CONTROL MODULE
(1) Engine control module (ECM)
(2) POWER indicator light (AT diag-
nostic indicator light)
ELECTRICAL COMPONENTS LOCATION
(1)
(3) (4)
(2)
(3) (2)
(4)
(1)
(3) Transmission control module
(TCM)
4AT-8
(4) Data link connector
AT-01132
AT-01102