Hyundai i-30: Keyless Entry And Burglar Alarm / Repair procedures

Hyundai i30 (PD) 2018-2024 Service Manual / Body Electrical System / Keyless Entry And Burglar Alarm / Repair procedures

Inspection

•	When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.

•	When removing the interior trim pieces, use a plastic panel removal tool not to damage the surface.

•	Be careful to store and handle the trim when removing/installing because lubricant and oil can leave a stain on the trim.

Front Door Lock Module Inspection

1.	Remove the front door trim. (Refer to Body - "Front Door Trim")

2.	Remove the front door module. (Refer to Body - "Front Door Module")

Disconnect the connector from the actuator.

NO	Pin Information
NO	LH	RH
1	AJAR Switch	-
2	Lock / Unlock switch	Unlock Motor
3	COM switch	Lock Motor
4	-	-
5	-	-
6	Lock Motor	COM switch
7	Unlock Motor	Lock / Unlock switch
8	-	AJAR Switch

4.	Check actuator operation by connecting power and ground as shown below. To prevent damage to the actuator, apply battery voltage only momentarily. [Central Lock Motor]

Rear Door Lock Module Inspection

1.	Remove the rear door trim. (Refer to Body - "Rear Door Trim")

2.	Remove the rear door module. (Refer to Body - "Rear Door Module")

Disconnect the connector from the actuator.

NO	Pin Information
NO	LH	RH
1	AJAR Switch	-
2	Lock / Unlock switch	Unlock Motor
3	COM switch	Lock Motor
4	-	-
5	-	-
6	Lock Motor	COM switch
7	Unlock Motor	Lock / Unlock switch
8	-	AJAR Switch

4.	Check actuator operation by connecting power and ground as shown below. To prevent damage to the actuator, apply battery voltage only momentarily. [Central Lock Motor]

Tailgate Lock Module Inspection

1.	Remove the tailgate lid trim. (Refer to Body - "Tailgate Lid Trim")

2.	Disconnect the connectors from the actuator

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

4.	Checking the tailgate of the vehicle power option power refers to the tailgate module.

Tailgate open switch Inspection

1.	Disconnect the negative (-) battery terminals.

2.	Remove the tailgate trim (Refer to Body - "Tail Gate Trim")

3.	Disconnect the tailgate open switch assembly connector (A).

4.	After loosening the mounting nuts (A), remove the amblem (A).

Hood switch Inspection

1.	Disconnect the connector (A).

2.	Check for continuity between the terminals and ground as shown below. (Refer to Body - "Hood Latch")

Burglar Horn Inspection

1.	Remove the burglar horn (A) after loosening the mounting bolts and disconnecting the connector (B).

2.	Test the burglar horn by connecting battery power to the terminal 2 and ground the terminal 1.

Description and operation

Description Burglar Alarm State [B/A State] B/A State Description DISARM 1) This is the state when "ARM" mode is off...

BCM (Body Control Module)

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