Impreza WRX STI F4-2.5L DOHC Turbo (2007)
Cabin Temperature Sensor / Switch: Testing and Inspection
IN-VEHICLE SENSOR
TROUBLE SYMPTOM:
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When turning the AUTO switch to ON, blower fan speed, outlet port and inlet port is not changed.
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If the switch LED indicates that the sensor is malfunctioning, replace the auto A/C control module. The in-vehicle sensor is built into the auto A/C
control module and cannot be replaced as a single unit.
