Function Control Buttons Testing
Using an ohmmeter, check continuity of function control button. See the FUNCTION CONTROL BUTTONS CONTINUITY TABLE for terminal identification. Also, see Fig 1 .
FUNCTION CONTROL BUTTONS CONTINUITY
| Switch Position | Continuity Between Terminals |
|---|---|
| Vent (Face) | 1 & 14 |
| Bi-Level (Face-Foot) | 2 & 14 |
| Heat (Foot) | 10 & 14 |
| Heat/Defrost | 13 & 14 |
| Defrost | 15 & 14 |