Troubleshooting
12 309414N
Spray icon does not show
on display when fluid is
sprayed
continued
A connector on wiring harness (58)
or on reed switch (207) is damaged
Disconnect reed switch and 5-pin connector
from back of control board. Check continuity
between pin 1 on 2-pin connector and pin 1 on
5-pin connector. Check continuity between pin
2 on 2-pin connector and pin 4 on 5-pin con-
nector. If there is no continuity in either case,
replace wiring harness (58). If there is continu-
ity in both cases replace reed switch assembly
(207).
Cut or sliced wire Replace wiring harness (58)
Control board is damaged Replace control board
Display is damaged Replace display
Spray icon is always shown
on display
Interrupter (213) is improperly posi-
tioned
Turn screw (215) clockwise until spray icon is
synchronized with fluid spray
Reed switch assembly (207) is dam-
aged
Replace reed switch assembly (207)
PROBLEM CAUSE SOLUTION
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