9-3 Arc/Aero (9440) L4-2.0L Turbo (2.0 T) (2004)
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Discharge Air Temperature Sensor / Switch: Description and Operation
Temperature Sensor, Mixed Air, Floor, Right (217RH)
Temperature Sensor, Mixed Air, Floor, Right (217RH)
Main function
The sensor provides information on the current temperature of the air passing the duct through the right-hand floor vent.
Type
The NTC sensor is located in a bracket.
Connection
Sensor pin 1 has an internal ACC unit ground connection via pin 38 (K42) and sensor pin 3 receives a 5 V feed from pin 23 (K42) via an integrated 19.6
kohm resistor in the ACC unit.
