Subaru Legacy 2002 Service Manual page 2883

Wiper and Washer Systems
12. Wiper Control Relay
A: REMOVAL
S902403A18
1. WAGON
S902403A1801
1) Remove right quarter lower trim. <Ref. to EI-42,
REMOVAL, Rear Quarter Trim.>
2) Remove quarter pocket.
3) Loosen nut to remove control unit.
B: INSTALLATION
1. WAGON
S902403A1101
Install in the reverse order of removal.
WIPER CONTROL RELAY
S902403
B5M1462
S902403A11
WW-18
C: INSPECTION
1. WAGON
S902403A1001
1) Turn the rear wiper switch to ON.
2) Apply battery voltage to the rear terminals 8
and 2, and then inspect the voltage of 6 and 2.
(Measure the voltage from after the second time
the wiper stops.)
If operation is not as specified, replace the switch.
S902403A10
B6M1544A
B6M1523A