Thermador Range Error Code E:13

E:13 indicates that the washer detected no water flow within 6 minutes of starting a fill cycle. The code points to a problem in the water supply path, which can include the inlet valve, the supply hoses, or the wire harness connecting the valve to the control board. The machine stops the cycle automatically to prevent damage from running without water.

E:13 itself is not an immediate safety hazard because the machine has already stopped the cycle when the code appears. However, you should not attempt to bypass or ignore the error, as running the machine in a faulted state could damage the pump or other internal components. Address the root cause before running another cycle.

A reset may temporarily clear the E:13 code, but the error will return as soon as the machine attempts to fill again if the underlying cause has not been corrected. Resetting without fixing the water supply issue does not resolve the fault. Always diagnose and address the root cause before attempting to resume normal operation.

Some causes of E:13 are straightforward to address without professional help, such as opening a closed supply valve, straightening a kinked hose, or cleaning a clogged inlet screen. If those checks do not resolve the error, testing the inlet valve solenoid and wire harness continuity requires a multimeter and some familiarity with appliance electrical systems. Replacing the inlet valve is a moderate DIY repair, but if you are not comfortable working with water connections and electrical components, a technician is the safer option.

If the fix is simply opening a supply valve or clearing a clogged screen, there is no parts cost involved. Replacing a water inlet valve typically costs between $40 and $120 for the part alone, depending on the specific valve required. If a technician is needed for diagnosis and repair, total costs including labor generally range from $100 to $300 depending on your location and what component requires replacement.