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WIPER AND WASHER SYSTEMS
2. FRONT WIPER
1) Check with Subaru Select Monitor.
Step
1
CHECK INPUT SIGNAL TO BODY INTE-
GRATED MODULE.
When the front wiper switch is operated, check
the input signal using Subaru Select Monitor.
1) Connect the Subaru Select Monitor to data
link connector.
2) Turn the ignition switch to ON.
3) Select {Integ.unit} from main menu.
4) Select the {Current Data Display & Save}.
5) When the front wiper switch is set to LO or
HI, check the input signal.
2) Intermittent operation inspection
(1) Turn the wiper switch to INT.
(2) Adjust the intermittent control switch to MAX.
(3) Apply the battery voltage to switch terminal No. 16 and 2 (EC, EK, KS and K4 model) or terminal No.
12 and 8 (KA model).
(4) Measure the voltage between combination switch terminals and measure the intermittent downtime.
Terminal
No. 3 — No. 8:
12 V
0 V
S: Intermittent downtime (sec.)
Vehicle speed
Switch position
(km/h (MPH))
MIN.
MAX.
3) If operation is not as specified, replace the switch.
Combination Switch (Wiper)
S
WW-00323
Intermittent
downtime
(sec.)
0 (0)
Approx. 4
30 (19)
Approx. 1.5
60 (37)
Approx. 1
0 (0)
Approx. 20
30 (19)
Approx. 18.5
60 (37)
Approx. 16
Check
Is the input signal normal?
WW-10
Yes
End.
Replace the body
integrated mod-
ule. <Ref. to SL-
44, Body Inte-
grated Module.>
No
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