General Information

Air Conditioner
B1208 Intake Potentiometer Open (Low) - General Information

Componet Location





General Description

It contains intake motor that changes intake door position and potentiometer that monitors position of intake door. When driver operates the intake switch, ECU receives mode signal from intake switch and operates intake door motot to turn intake door to intended position. (with FRE mode signal, intake door is closed and with REC mode signal, intake door is opened)
In operation, potentiometer delivers intake door position transformed into voltage value to A/C ECU.

DTC Description

Airconditioner Control Module sets DTC B1208 if the Feed Back signal of Intake Actuator has been detected open or below 0.1V for 100 ms.

DTC Detecting Condition





Specification

** Voltage value of Intake potentiometer as a function of position of Intake door






Diagnostic Circuit Diagram