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Error code reference
GE Dishwasher Error Code F48
Turbidity sensor reading high (possible open on sensor).
SourceGE Dishwasher - Service Manual: PDT775SYN2FS
Diagnostic procedure
The full F48 procedure
Step 1 is visible so you can confirm you are on the right page. The remaining steps, the ones that tell you whether to actually replace a part, unlock with any pass.
MyPros+ · DiagnosticsStep 1 preview
1
First diagnostic step
Check turbidity sensor harness, replace sensor.
SourceGE Appliances Dishwasher - Service Manual: 2016 Stainless Steel Tubp. 45
More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
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Where this code is documented
10 manuals in the MyPros+ library document this code for GE dishwasher.
Models covered by the manuals that document this code
- CDT725SSF
- CDT765
- CDT765S
- CDT800P2N3S1
- CDT805M5N3S5
- CDT805P2N0S1
- CDT805P2N3S1
- CDT805P2N5S1
- CDT805P2NBS1
- CDT835SMJ0DS
- CDT835SSJ0SS
- CDT835SXJ0XX
- CDT845M5N3S5
- CDT845M5N4S5
- CDT845P2N0S1
- CDT845P2N3S1
- CDT845P2N4S1
- CDT845P2NBS1
- CDT845P3N3D1
- CDT845P3N4D1
- CDT845P3NBD1
- CDT845P4N3W2
- CDT845P4N4W2
- CDT845P4NBW2
More models are covered than are listed here.
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