Kia Optima DL3: Rear Door / Rear Door Module

Kia Optima DL3 2019-2026 Service and Repair Manual / Body (Interior and Exterior) / Rear Door / Rear Door Module

Components and components location

Component Location

1. Rear door module

Repair procedures

Replacement

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

•	Put on gloves to prevent hand injuries.

1.	Remove the rear door window glass. (Refer to Rear Door - "Rear Door Window Glass")

2.	Remove the rear door outside handle. (Refer to Rear Door - "Rear Door Outside Handle")

3.	Release the locking pin in the direction of the arrow and remove the rear door main wiring connector (A).

Loosen the mounting bolts and remove the rear door module (A).

Tightening torque :

7.8 - 11.8 N.m (0.8 - 1.2 kgf.m, 5.8 - 8.7 lb-ft)

5.	Disconnect the rear door module wiring clip (A).

6.	Disconnect the connectors and rear door module wiring harness.

7.	Remove the rear speaker. (Refer to Body Electrical System - "Speakers")

8.	Remove the rear power window motor. (Refer to Body Electrical System - "Power Window Motor")

To install, reverse the removal procedure.

•	Make sure connectors are connected properly and each rod is connected securely.

•	Make sure the door locks / unlocks and opens / closes properly.

❮Rear Door Window Glass

Components and components location Component Location 1. Rear door window glass Repair procedures Replacement • When removing with a flat-tip screwdriver or remover, wrap protective tape around the tools to prevent damage to components.

Rear Door Curtain Assembly❯

Repair procedures Replacement Put on gloves to protect your hands. • Use a plastic panel removal tool to remove interior trim pieces without marring the surface.

Other information:

Kia Optima DL3 2019-2026 Service and Repair Manual: Smart Key System

Specifications Specifications Smart Key Unit Items Specification Rated voltage DC 12 V Operation voltage DC 9 - 16 V Operation temperature -40 to 185°F (-40 to 85°C) RF Receiver Items

Kia Optima DL3 2019-2026 Service and Repair Manual: Evaporator Temperature Sensor