Can I fix GE Appliances code PrS myself?

Start with these safe checks: Switch the dishwasher off at the circuit breaker for a minute or two, then back on, to see if the code clears. GE says this is most likely a harness or sensor issue and recommends service.

When should I call a technician for code PrS?

GE says this is most likely a harness or sensor issue and recommends service. Unplug it or switch the breaker off before you remove any panel. Don't test or replace wiring, control boards, heating elements or motors under power. If you see scorching, smell burning, or the breaker trips again, leave it off and call a qualified appliance technician or electrician.

GE Appliances Dishwasher Error Code PrS / PRS: Pressure sensor…

What PrS means

The pressure sensor is sending an invalid signal to the control, so the cycle can't start or it cancels.

Also shown as: PRS, depending on the model.

Likely causes

Pressure sensor fault
Wiring harness fault

Safe first checks

Switch the dishwasher off at the circuit breaker for a minute or two, then back on, to see if the code clears.

When to stop

GE says this is most likely a harness or sensor issue and recommends service.

Parts that may help

Only order a part once the checks above point to it, and match the part number to your model.

Pressure Switch - Adjustable, SPST-NO, 4010P$36.99

Checked against: GE Appliances: Dishwasher - Error, Fault or Function Codes. Codes can differ by model and year, so confirm with your owner's manual.