Error code reference

Fisher & Paykel Washer Error Code 109

AC pump triac over temperature - electronics detected pump triac temperature exceeded normal conditions, likely pump gone low in resistance.

SourceFisher & Paykel Phase 7 Electronic Washers - Service Manual (GWL15, WA37T26GW)p. 36

Diagnostic procedure

The full 109 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 the pump resistance (7 ohms +/- 8% @ 68°F / 20°C).

SourceFisher & Paykel Phase 7 Electronic Washers - Service Manual (GWL15, WA37T26GW)p. 36

More steps, wiring diagram references, and verified part numbers
Includes expected resistance and voltage values, connector pinouts, and supersession notes for replacement parts.
Unlock 109 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

11 manuals in the MyPros+ library document this code for Fisher & Paykel washer.

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