Kia Niro: Power Door Locks / Power Door Lock Module Repair procedures

Kia Niro 2017 (DE HEV) Service Manual / Body Electrical System / Power Door Locks / Power Door Lock Module 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.

[Central Lock Motor]

No.	Pin Information
No.	LH	RH
1	-	AJAR switch
2	Motor 1	COM
3	Motor 2	Lock / Unlock switch
4	Key unlock switch	Key lock switch
5	Key lock switch	Key unlock switch
6	Lock / Unlock switch	Motor 2
7	COM	Motor 1
8	AJAR switch	-

[Dead Lock Motor]

No.	Pin Information
No.	LH	RH
1	Motor 1	AJAR switch
2	Motor 2	COM
3	Motor 3	Lock / Unlock switch
4	Key unlock switch	Key lock switch
5	Key lock switch	Key unlock switch
6	Lock / Unlock switch	Motor 3
7	COM	Motor 2
8	AJAR switch	Motor 1

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] [Dead Lock Motor] [Central Lock Motor] (LH) (RH) [Dead 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.

[Central Lock Motor]

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

[Dead Lock Motor]

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

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] [Dead Lock Motor] [Central Lock Motor] (LH) (RH) [Dead Lock Motor]

Tailgate Lock Module Inspection

1.	Remove the tailgate trim. (Refer to Body - "Tailgate 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.

Power Door Lock Module Components and components location

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