Goodman GMV / GMH / GMS / GMN error codes

Check this is your model before you read on

Check the model number on the data plate before trusting any code on this page. This one board defines codes 1 through 9, but not every model series reports all of them. The GMN, GMP and GMT group stops after 5, the GDS, GHS, GMS and GKS group stops after 7, and only the two-stage GMV reports 9. Each code below states which series it applies to, so check that line before you order parts.

One shared control table covers the whole legacy group, so these series are listed together. Not every series reports every code: the GMN, GMP and GMT group stops at 5 flashes, the GDS, GHS, GMS and GKS group stops at 7, and only the two-stage GMV reports 9. Each code page states which series it applies to.

The same table applies to amana, Daikin models on the same control platform.