INTRUDER SENSOR INSPECTION

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1.  Remove the intruder sensor with the connector connected.

2.  Measure the intruder sensor terminal voltage using the short wiring harness connector in the position shown in the figure.

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Note

•  The intruder sensor cannot be connected to a tester due to its water-resistance processing, therefore the short wiring harness connector is used for measuring the terminal voltage.

•  If the terminal voltage is not as indicated in the table, inspect the short wiring harness connector for continuity. (See Continuity Inspection Of Short Wiring Harness Connector.)If the short wiring harness connecter is normal, inspect the parts under "Inspection items”.

―  If the system does not work properly even though the parts or related wiring harnesses do not have any malfunction, replace the intruder sensor.

Terminal Voltage Table (Reference)

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Terminal	Signal name	Connected to	Measurement condition	Voltage (V)	Inspection item(s)
B	GND	Body ground	Under any condition	1.0 or less	Ground
C	DATA	Theft-deterrent control module	Terminal used for communication therefore determination based on terminal voltage inspection not possible.
D	Power supply	BCM	Under any condition	B+	BCM

Continuity Inspection Of Short Wiring Harness Connector

1.  Verify that the continuity between the short wiring harness connector terminals is as indicated in the table.

•  If the continuity is not as indicated in the table, replace the short wiring harness connector.

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