Upper Ventilator Door Motor (Driver Side)

COMPONENT PARTS


HEATER & COOLING UNIT ASSEMBLY : Upper Ventilator Door Motor (Driver Side)

- Upper ventilator door motor (driver side) consists of motor that drives door and PBR (Potential Balance Register) that detects door position.
- Motor operates upper ventilator door (driver side) according to control signal from A/C auto amp.
- PBR (Potential Balance Register) transmits PBR feedback signal to A/C auto amp. according to motor position.
- According to PBR feedback signal, A/C auto amp. monitors that motor is in an appropriate door position.