Hyundai Elantra Owners and Service Manuals

Hyundai Elantra: Power Door Locks / Power Door Lock Module

Hyundai Elantra (CN7) 2021-2025 Service Manual / Body Electrical System / Power Door Locks / Power Door Lock Module

Components and components location
Conponents

1. Door latch assembly
2. Door latch cable

Repair procedures
Inspection
   
•
Wrap the protective tape on the tool to disassemble with the screwdriver or remover.
•
Use caution in keeping and handling during disassembling/assembling because it is easily contaminated with lubricant and oil.
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.

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

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 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 connectors from the actuator.

No
Pin information
LH
RH
1
-
CL motor
2
-
COM motor
3
COM
-
4
Lock / Unlock switch
AJAR switch
5
AJAR switch
Lock / Unlock switch
6
-
COM
7
COM motor
-
8
CL motor
-

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

Tailgate Lock Module Inspection
1.
Remove the trunk lid trim.
(Refer to Body - "Trunk Lid Trim")
2.
Disconnect the 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.

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

    Components and components location

    Component Location1. DDM (Driver Door Module)2. ADM (Assist Door Module)3. Integrated Central Control Unit (ICU)4. Door lock knob5. Trunk lid actuator6...

    Power Door Lock Switch

    Repair procedures InspectionPower Door Lock Switch Inspection1.Check for continuity between the terminals. If there is an abnormality, replace the switch...

    Other information:

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    Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Battery saver function


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