Set Condition
- One or more of the following conditions are true:
- The HVAC Module detects a short to voltage on one of the Recirculation Door Driver circuits for more than 30 ms.
- Voltage on the (C144) Recirculation Door Signal circuit is more than 3.37 volts for more than 1 second.
- The HVAC Module detects an open on the (C144) Recirculation Door Signal circuit for more than 1 second.