In-Car Temperature Sensor; Test - Acura NSX 1997 Service Manual

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In-car Temperature Sensor

The in-car temperature sensor assembly includes a

small fan (aspirator fan) to draw air past the sensor (see

page 22-66).

SRS components are located in this area. Review the SRS

component locations, precautions, and procedures in the

before performing repairs or service.

Remove the center console panel (see page 22-54).

Remove the two screws and the in-car temperature

sensor from the under side of the center console

panel. Be careful not to damage the center console

UNDER SIDE OF CENTER

CONSOLE PANEL

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IN-CAR TEMPERATURE

Compare the resistance reading between the No. 1 and

No. 2 terminals of the in-car temperature sensor with

specifications shown in the following graph: It should

be within specification.

CAUTION: The sensor uses a thermistor which can

be damaged if high current is applied to it during test-

ing. Therefore, use a circuit tester that puts out a

measuring current of 1 mA or less.

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