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WS2H and WS3 Drawings and Service Manual
Problem
Possible Cause
Solution
24. Err – 17002 = MAV for
Separate Source valve motor
ran too short while trying to
fi
nd
proper park position
a. Foreign material is lodged in MAV
for separate source valve
b. Mechanical binding
a. Open up MAV for separate source
and check for foreign material. Press
NEXT and REGEN buttons for about 3
seconds to resynchronize software with
piston position.
b. Check poppet drive assembly or
piston and seal/ stack assembly, check
reduction gears, drive gear interface,
and check MAV for separate source
black drive pinion on motor. Press
NEXT and REGEN buttons for about 3
seconds to resynchronize software with
piston position.
25. Err – 18000 = Reset was
performed, this error code will
display in the diagnostics under
the error log
a. Press the NEXT and REGEN
buttons for about 3 seconds to
resynchronize software with piston
position.
26. Err – 18001 = Power loss,
this error code will display in the
diagnostics under error log
a. When power is lost a signal is sent
to log the power loss
27. Err – 18002 = Power
restored, this error code will
display in the diagnostics under
error log
a. When power is restored a signal is
sent to log the power being restored
