Mode Door Motor

COMPONENT FUNCTION WITHIN SYSTEM

Mode door motor consists of motor that drives door, PBR (Potentio Balance Register) that detects door position and LCU (Local Control Unit) that perform multiplex communication control (LIN) with A/C amp.

INDIVIDUAL COMPONENT FUNCTION

Rotation of motor is transmitted to each mode door. Air outlet is switched.

COMPONENT OPERATION

LCU (Local Control Unit) is built into mode door motor. And detects door position by PBR (Potentio Balance Resistor).
A/C amp. communicates with each LCU via communication line. And receives each mode door position feedback signal from LCU.
LCU transmits the signal of door movement completion to A/C amp., when the door movement is completed.

COMPONENT PARTS LOCATION

The mode door motor is installed to the heater & cooling unit assembly.

Refer to Component Parts Location