Kia Niro: 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")

3.

Disconnect the connector from the actuator.

[Central Lock Motor]

No.
Pin Information
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
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")

3.

Disconnect the connector from the actuator.

[Central Lock Motor]

No.
Pin Information
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
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.

Tailgate Open Switch Inspection

1.

Disconnect the negative (-) battery terminals.

2.

Remove the tailgate trim

(Refer to Body - "Tailgate Trim")

3.

Remove the tailgate latch.

(Refer to Body - "Tailgate Latch")

4.

Disconnect the tailgate open switch assembly connector.

5.

Check for continuity between terminals in half latching condition as shown below.

Hood Switch Inspection

1.

Disconnect the hood switch connector (A).

2.

Check for continuity between the terminals and ground as shown below.

(Refer to Body - "Hood Latch Assembly")

Burglar Horn Inspection

1.

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

2.

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

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