Error code reference

Wolf Oven Error Code E18

Food temperature probe with too high resistance (temp < approx 20°C), break or loose contact in food probe or its wiring.

SourceWolf ICB SO24 E Series (827188): Prior to Serial 13543126: Service Manualp. 4-4

Wolf codes Wolf oven codes

Diagnostic procedure

The full E18 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

First diagnostic step

Replace food probe

SourceWolf ICB SO24 E Series (827188): Prior to Serial 13543126: Service Manualp. 4-4

Unlock with pass

More steps, wiring diagram references, and verified part numbers

Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.

Unlock E18 procedure $9.95

Or subscribe: $29/month for all codes plus Max diagnostics, with 70 Max messages a day. Plus applicable tax.

Where this code is documented

6 manuals in the MyPros+ library document this code for Wolf oven.

Models covered by the manuals that document this code

75,000+ service documents · 20,000+ error codes · 100+ brands

Get Started

$29/month · Cancel anytime · Or $9.95 3-day pass · Plus applicable tax

The full E18 procedure

Where this code is documented

Models covered by the manuals that document this code

Related Wolf oven error codes