Kia Sorento 2022 Electric Tailgate Installation Manual

Compatible Model Year

Kia Sorento (KR) 2022

Part Number: 8-ETKA-5006-00-00

Important Notes and Preparation

1. Points to Note ⚠️

• Before installation, check the instrument panel's function display: ensure the vehicle's buttons are working properly, doors and windows operate correctly when opening and closing, and check for scratches on the vehicle's internal and external surfaces. Report any issues to the customer promptly.
• For safety and proper product use, it is recommended to have a professional technician perform the installation. Do not attempt private disassembly or installation to avoid product damage or accidents.
• Arrange each wiring harness according to the manual's wiring method. Secure each harness to the vehicle's original wiring harness using cable ties.
• During disassembly and assembly, avoid carrying metal ornaments or other hard objects to prevent damage to the paintwork, seats, and interior. Place removed trim components carefully to avoid scratching them.
• Ensure wiring harnesses are not positioned near fasteners or screw holes to prevent them from being crushed by interior trim panel buckles and screws during installation.
• All pictures in this manual are for reference only. Vehicle models with different configurations may have different appearances, but the installation methods remain the same.
• Some wiring harness terminals may not be pre-inserted into connectors. Insert these terminals first to prevent short circuits. Then, connect other plugs to the original connectors.

Installation Tools

A list of required tools:

• Wiring harness (QTY 2)
• Power latch (1 set)
• Strut (1 set)
• ECU (1 set)
• Added tailgate switch (1 set)
• Threading tools (1 set)
• Quick release ratchet wrench set
• Electric drill and drill bits (including a 21mm bit)
• Other parts (screws, brackets, etc.)
• Other tools

Installation Steps

1. Remove the front left door sill panels and the fuse box trim panel.
2. Remove the rear left door sill panel. Replace the left body bracket, paying attention to the direction.
3. Remove the trim panels on the left side of the trunk.
4. Remove the tailgate trim panels.
5. Remove the original gas struts.
6. Replace the left body bracket.
7. Replace the right body bracket, paying attention to the direction.
8. Replace the left tailgate bracket.
9. Replace the right tailgate bracket.
10. Install the electric struts, labeled 'L' for the left and 'R' for the right (based on the strut code).
11. Drill a 21mm hole at the indicated position on both sides of the tailgate.
12. Thread the strut wiring harnesses into the tailgate.
13. Securely plug the holes on both sides.
14. Remove the original tailgate latch and install the power latch.
15. Connect the plugs of the lock signal harness to the plugs of the power latch and the original latch.
16. Connect the plugs of the lock signal harness to the plugs of the original tailgate switch.
17. Route the power harness as indicated. If installing an added front switch, route its wiring harness similarly.
18. Thread the power harness to the tailgate.
19. Insert the power harness terminals into the connector according to the diagram. Ensure the wire points downward.
20. Ground the system at the indicated position on the tailgate.
21. Connect to the CAN signal plug and its socket located behind the fuse box.
22. Alternative CAN connection: If not connecting CAN plugs, connect the orange wire of the power harness to the indicated orange power supply.
23. Locate the fuse box in the driver's area. The fuse slot for power supply is indicated.
24. Move the fuse from its original location to the fuse tap.
25. Insert the fuse tap into the fuse box, observing the correct direction.
26. Secure the ECU at the indicated position.
27. Connect the left and right strut wiring harnesses, lock signal harness, and power harness into the ECU in sequence.
28. Press the added tailgate switch to close the tailgate. The system will complete initialization. Test each function of the electric tailgate.
29. Optional: Install the added tailgate switch. Find an appropriate position in the driver's area, drill a 21mm hole, and install the added front switch.
30. Reinstall all trim panels.

System Initialization

1. Press the added tailgate switch button to automatically close the tailgate.
2. Press the switch button on the outside of the tailgate to open it. A long "beep" sound will be heard.
3. The system initialization is now complete.

Electric Tailgate Operation and Features

1. Methods to Open and Close the Tailgate:

• Press and hold the unlock button on the remote key.
• Press the unlock button at the driver's area 3 times.
• Press the original tailgate switch button.
• Press the added tailgate switch button.
• Press the added front switch button: press and hold for 4 seconds to open, press once to close.

2. Method to Pause the Tailgate:

• During tailgate operation, press any of the opening/closing buttons. The tailgate will pause. Press again, and it will reverse its direction.

3. Added Tailgate Switch Settings:

• Closing Speed Acceleration (5 Settings): Press and hold the switch button until the first short beep. Release the button; a short beep confirms the setting. Repeat to increase the setting.
• Opening Speed Acceleration (5 Settings): Press and hold the switch button until the second short beep. Release the button; two short beeps confirm the setting. Repeat to increase the setting.
• Height Setting: Press and hold the switch button until the fifth short beep. Release the button; a long beep confirms the height setting.
• Restore to Factory Settings: Press and hold the switch button until the ninth short beep. Release the button; a long beep and four short beeps confirm the reset.
• Switch between Quick/Slow Press of Remote Unlock Button: Press and hold the switch button until the sixth short beep. Release the button; a long beep and a short beep confirm the switch.
• Switch between Pressing Unlock Button Twice/Three Times: Press and hold the switch button until the seventh short beep. Release the button; a long beep and two short beeps confirm the switch.
• Braking Force Increase (5 Settings): Press and hold the switch button until the eighth short beep. Release the button; a long beep and three short beeps confirm the setting. Repeat to increase the setting.

4. Meanings of the Buzzer Sound:

• "Beep" once: Receiving an open/close or pause signal; the tailgate will immediately respond.
• "Beep" twice: The tailgate has been fully opened or closed.
• "Beep" three times: Excessive resistance during opening or closing; intelligent anti-pinch is activated.

5. Voice Module Settings:

• Enter Configuration Mode: Press and hold the switch button until the third short beep. Release the button; three short beeps indicate configuration mode entry. (Refer to the voice module operation manual for details.)
• Block the Voice Module: Press and hold the switch button until the fourth beep. Release the button; three to four beeps indicate the voice module is blocked.