Hyundai Elantra: Repair procedures - Keyless Entry And Burglar Alarm - Body Electrical System - Hyundai Elantra HD 2006Ц2010 Service ManualHyundai Elantra: Repair procedures


Inspection

Burglar Alarm Horn Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.8 and No.18 terminals when power and ground are connected to the No.6 and No.19 in the ICM-B.
2.
There should be no continuity between the No.8 and No.18 terminals when power is disconnected.
Burglar Alarm Relay
Check for continuity between the terminals.
1.
There should be continuity between the No.3 and No.10 terminals when power and ground are connected to the No.1 and No.11 terminals in the ICM-A.
2.
There should be no continuity between the No.3 and No.10 terminals when power is disconnected.
Front Door Lock Actuator
1.
Remove the front door trim.
(Refer to the Body group - Front door)
2.
Remove the front door module.
(Refer to the Body group - Front door).
3.
Disconnect the connectors from the actuator.

4.
Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

Rear Door Lock Actuator
1.
Remove the rear door trim.
(Refer to the Body group - Rear door)
2.
Remove the rear door module.
(Refer to the Body group - Rear door)
3.
Disconnect the connectors from the actuator.

4.
Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

Trunk Lid Lock Actuator Inspection
1.
Remove the trunk trim. (Refer to the Body group - tailgate)
2.
Disconnect the 3P connector from the actuator.

3.
Check actuator operation by connecting power and ground according to the table. To prevent damage to the actuator, apply battery voltage only momentarily.

Front Door Lock Switch
1.
Remove the front door trim.
(Refer to the Body group - Front door)
2.
Remove the front door module.
(Refer to the Body group - Front door).
3.
Disconnect the connectors from the actuator.

4.
Check for continuity between the terminals in each switch position when inserting the key into the door according to the table.

Rear Door Lock Switch
1.
Remove the rear door trim.
(Refer to the Body group - Rear door)
2.
Remove the rear door module.
(Refer to the Body group - Rear door)
3.
Disconnect the connectors from the actuator.

4.
Check for continuity between the terminals in each switch position according to the table.

Trunk Lid Switch
1.
Remove the trunk trim. (Refer to the Body group - Tailgate)
2.
Disconnect the 3P connector from the actuator.

3.
Check for continuity between the terminals in each switch position according to the table.

Door Switch
Remove the door switch and check for continuity between the terminals.

Hood Switch
1.
Disconnect the connector from the hood switch (A).

2.
Check for continuity between the terminals and ground according to the table.

Key Warning Switch
1.
Remove the crash pad lower panel. (Refer to Body group-Crash pad)
2.
Disconnect the 6P connector from the key warning switch.

3.
Check for continuity between the terminals in each position according to the table.

Burglar Horn
1.
Remove the burglar horn after removing 1 bolt and disconnect the 2P connector from the burglar horn.

2.
Test the burglar horn by connecting battery power to the terminal 1 and ground the terminal 2.
3.
The burglar horn should make a sound. If the burglar horn fails to make a sound replace it.

    Description and Operation
    Description Anti-theft Warning System Burglar Alarm System The burglar alarm system is armed automatically after the doors, hood, and trunk are closed and locked. The system is ...

    Transmitter. Specifications
    Specification Items Specifications Keyless entry transmitter Power source Lithium 3V battery (1EA) Transmissible distance ...