Mode Control Switch Test
Remove heater control panel. Check for continuity between specified terminals of heater control panel connector. See MODE CONTROL SWITCH TEST table. See Fig 1 . If continuity does not exist, replace heater control panel.
MODE CONTROL SWITCH TEST
| Switch Position | Continuity Should Exist Between Terminals No. |
|---|---|
| Vent (Face) | 13 & 7 |
| Bi-Level (Face/Foot) | 13 & 16 |
| Heat (Foot) | 13 & 15 |
| Heat/Defrost (Floor/Windshield) | 13 & 14 |
| Defrost (Windshield) | 13 & 3 |