Error code reference

Jenn-Air Oven Error Code 4d32

Reverse airflow fan state error - fan on when it should be off (lower oven, UH1/2 control).

SourceJennAir Combination Wall Ovens & Microwaves - Service Manualp. 23-24

Diagnostic procedure

The full 4d32 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

Check fan relay and control board. Disables all cooking functions for cavity.

SourceJennAir Combination Wall Ovens & Microwaves - Service Manualp. 23-24

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 4d32 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

3 manuals in the MyPros+ library document this code for Jenn-Air oven.

Models covered by the manuals that document this code

More models are covered than are listed here.

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 4d32 procedure

Where this code is documented

Models covered by the manuals that document this code

Related Jenn-Air oven error codes