Subaru Impreza 2003 Service Manual page 3030

GLASS/WINDOWS/MIRRORS
16.Rear Window Defogger System
A: SCHEMATIC
1. REAR WINDOW DEFOGGER LHD MODEL
<Ref. to WI-241, LHD MODEL, SCHEMATIC, Rear Window Defogger System.>
2. REAR WINDOW DEFOGGER RHD MODEL
<Ref. to WI-242, RHD MODEL, SCHEMATIC, Rear Window Defogger System.>
B: INSPECTION
Rear window defogger does not operate.
REAR WINDOW DEFOGGER SYSTEM
Symptom
(1) Fuse (M/B No. 1) (F/B No. 17)
(2) Rear defogger relay
(3) Rear defogger timer
(4) Defogger switch
(5) Rear defogger condenser
(6) Defogger wire
(7) Wiring harness
GW-30
Repair order