KEYLESS RECEIVER INSPECTION [KEYLESS ENTRY SYSTEM]

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1.  Remove the glove compartment. (See GLOVE COMPARTMENT REMOVAL/INSTALLATION.)

2.   Measure the voltage according to the terminal voltage table.

•  If the voltages cannot be verified as indicated in the terminal voltage table, inspect the parts under “Inspection item(s)”.

―  If the system does not work normally even though the parts or related wiring harnesses do not have any malfunction, replace the keyless receiver.

3.  Disconnect the negative battery cable.

Terminal voltage table (reference)

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Terminal	Signal name	Connected to	Measurement condition	Voltage (V)	Inspection item(s)
A	Power supply	BCM	Under any condition	B+	•  ROOM 15 A fuse •  BCM •  Battery
B*1	IG1	METER IG 15 A fuse	Switch the ignition to ON	B+	•  METER IG 15 A fuse •  Battery
			Switch the ignition to off	1.0 or less
D	DATA	BCM	Terminal used for communication therefore determination based on terminal voltage inspection not possible.		BCM
E	GND	Body ground	Under any condition	1.0 or less	Ground