Subaru Legacy 2004 Service Manual page 3417

3. Electrical Component Location
A: LOCATION
1. ENGINE COMPARTMENT
(1) A/C compressor
(2) A/C relay
Electrical Component Location
(1)
(3) Pressure switch
AC(diag)-5
HVAC SYSTEM (AUTO A/C) (DIAGNOSTICS)
(3) (2)
(4) Ambient sensor
(4)
AC-00896