Kenmore 795.51022.001 Service Manual page 117

20) Refrigerator apparently doesn't work
NO. CHECKING FLOW
Check voltage signals of 12 Vdc and 16 Vdc.
6
16 V signal
12 V signal
Check 5 V signal voltage.
7
Execute Test Modes anc check voltages in CON 1
and CON 2 as is shown in the pictures.
8
CON 1
NOTE: If refrigerator is not starting to cooling after
some minutes, refer to Poor Cooling section.
CON 2
- 116 -
RESULT & SERVICE ACTION
Result
15.5~16.5 Vdc
16V
signal
Other
11.7~ 12.3 Vdc
12V
signal
Other
Result
4.75~5.25 Vdc
16V
signal
Other
Result
110~127Vac
CON 1
Other
TEST
MODE 1
0~5 Vac
CON 2
Other
0~5 Vac
CON 1
Other
TEST
MODE 2
110~127Vac
CON 2
Other
Service Action
Go to test 12V signal
Replace PCB
go to Step 7
Replace PCB
Service Action
Normal, go to Step 8
Replace PCB
Service Action
Normal
Replace PCB
Normal
Replace PCB
Normal
Replace PCB
Normal
Replace PCB