acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Cabin Temperature Sensor / Switch|Locations|Page 713 > < Cabin Temperature Sensor / Switch|Locations|Page 711
Page 2
background image

Flowchart-In-car Temperature Sensor (Part 2 Of 2)

Self-diagnosis indicator light A comes on: Indicates a problem in the in-car temperature sensor circuit. Use a digital multimeter (KS-AHM-32-003) to
check it.

The in-car temperature sensor is a temperature dependent resistor (thermistor). The resistance of the thermistor decreases as the temperature inside the
vehicle increases.

Cabin Temperature Sensor / Switch|Locations|Page 713 > < Cabin Temperature Sensor / Switch|Locations|Page 711