General Information

Air Conditioner
B2409 Direction Control Motor-Driver - General Information

Component Location





General Description

The mode control actuator mounted on heater unit adjusts position of mode door by operating Direction Motor in accordance with signal of A/C control unit. Pressing mode select switch makes the mode control actuator shift in order of vent-> B/L -> floor -> mix.

DTC Description

The Air conditioner Control Module sets DTC B2409 if Driver Direction actuator has not been moved to the mode,where air condition control module controls, within 40 seconds.

DTC Detecting Condition





Specification

** Voltage value of potentiometer as a function of mode door position.






Diagnostic Circuit Diagram