KEYLESS RECEIVER INSPECTION

id091400514400

5HB

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

2.  Remove the following parts:

(1)  Rear package tray (See REAR PACKAGE TRAY REMOVAL/INSTALLATION.)

(2)  Trunk covering (See TRUNK COVERING REMOVAL/INSTALLATION.)

(3)  Trunk board (See TRUNK BOARD REMOVAL/INSTALLATION.)

(4)  Trunk end trim (See TRUNK END TRIM REMOVAL/INSTALLATION.)

3.  Partially peel back the trunk side trim (RH) to the position allowing removal of the keyless receiver.(See TRUNK SIDE TRIM REMOVAL/INSTALLATION.)

4.  Disconnect the connector from the keyless receiver.

5.  Remove the keyless receiver. (See KEYLESS RECEIVER REMOVAL/INSTALLATION.)

6.  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

7.  Reconnect the connector.

8.  Verify that the voltages of each of the terminals are as indicated in the terminal voltage table (reference).

•  If the voltage is not as specified in the terminal voltage table (reference), inspect the parts under Inspection item(s) and related wiring harnesses.

―  If the system does not operate normally even though the parts under Inspection Item(s) and related wiring harnesses do not have any malfunction, replace the keyless receiver. (See KEYLESS RECEIVER REMOVAL/INSTALLATION.)

Terminal Voltage Table (Reference)

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Terminal	Signal name	Connected to	Measurement conditions	Voltage (V)	Inspection item(s)
A	Power supply	Start stop unit	Under any condition	Approx. 5.0	Start stop unit
B	DATA	Start stop unit	Because this terminal is for communication, determination using terminal voltage inspection is not possible.		Start stop unit
D	GND	Body ground	Under any condition	1.0 or less	Ground

4SD

1.  Disconnect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

2.  Remove the following parts:

(1)  Rear scuff plate (RH) (See REAR SCUFF PLATE REMOVAL/INSTALLATION.)

(2)  Rear seat cushion (See REAR SEAT CUSHION REMOVAL/INSTALLATION.)

(3)  Tire house trim (RH) (See TIRE HOUSE TRIM REMOVAL/INSTALLATION.)

(4)  C-pillar trim (RH) (See C-PILLAR TRIM REMOVAL/INSTALLATION.)

3.  Disconnect the connector from the keyless receiver.

4.  Remove the keyless receiver. (See KEYLESS RECEIVER REMOVAL/INSTALLATION.)

5.  Connect the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION.)

6.  Reconnect the connector.

7.  Verify that the voltages of each of the terminals are as indicated in the terminal voltage table (reference).

•  If the voltage is not as specified in the terminal voltage table (reference), inspect the parts under Inspection item(s) and related wiring harnesses.

―  If the system does not operate normally even though the parts under Inspection Item(s) and related wiring harnesses do not have any malfunction, replace the keyless receiver. (See KEYLESS RECEIVER REMOVAL/INSTALLATION.)

Terminal Voltage Table (Reference)

am2zzw00008614

Terminal	Signal name	Connected to	Measurement conditions	Voltage (V)	Inspection item(s)
A	Power supply	Start stop unit	Under any condition	Approx. 5.0	Start stop unit
B	DATA	Start stop unit	Because this terminal is for communication, determination using terminal voltage inspection is not possible.		Start stop unit
D	GND	Body ground	Under any condition	1.0 or less	Ground