Kenmore 795.51022.001 Service Manual page 100

12) Ice Crush Mode is not working
NO.
CHECKING FLOW
Unplug connector from Duct motor and check the
resistance value.
5
Check Duct Motor signal in CON 9.
NOTE: Voltage only will be appreciated during the
first second after press lever S/W after release
lever S/W voltage to close Duct Motor will be applier.
6
Refer to next diagram.
ITEM STATUS
Pressed
Lever S/W Released
0 1 2
12V
Duct Motor 0V
-12V
Remove Cover hinge in Freezer Door, and check
connection.
7
3 4 5 6 7 8 9 10 11
RESULT & SERVICE ACTION
Result
9.9 ~12.1 Ù
2 3
to
Lever S/W
Pressing
Same than
Not
pressing
Pressing
voltage, but
inverted
12 13
Result
Firmly plugged
Loose
- 99 -
Service Action
Go to Step 6
Other Replace Duct Motor
Service Action
+/- 12Vdc
Go to Step 7
Other
Change PCB
Go to Step 7
Other
Change PCB
Service Action
Go to Step 8