Kenmore 795.78733.804 Service Manual page 38

Defrost Sensor Error
Main PWB
Is Er-dS displayed?
Yes
Is the connection loose?
CON6
No
Power Off
Tip : To protection of MICOM
Disconnect CON6 and measure
the value. Is resistance value
between pins 7 & 8 of CON6 as
below? (BO to BO)
pin7 pin8
CON6
Test Point Result
Pin7 to pin8 6 ~ 300 k½
Yes
CON6
BO
7
BO
8
Housing-A
Wiring diagram
Reconnect
Yes
Replace
No
D-sensor
(Position
No : 400A
- 38 -
D-Sensor
BO
1
6
BO
2
7
Is resistance value between
pins 1 & 2 of Housing- A as
below? (BO to BO)
Checking Open or Short of wire
Test Point Result
Pin1 To pin2 6 ~ 300 k½
Yes
Reconnect and Power ON
If the ER-dS appears, Replace
the main PWB.(Position No:500A)
Otherwise, explain to the customer!
Replace
No
D-sensor
(Position
No : 400A
pin2
pin1