Kia Optima Hybrid: Keyless Entry And Burglar Alarm / Repair procedures

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Body Electrical System / Keyless Entry And Burglar Alarm / Repair procedures

Inspection

Front Door Lock Actuator Inspection

1.	Remove the front door trim. (Refer to the BD group - "Front door")

2.	Remove the front door module.

3.	Disconnect the 7P connector from the actuator.

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 Actuator Inspection

1.	Remove the rear door trim. (Refer to the BD group - "Rear door")

2.	Remove the rear door module.

3.	Disconnect the 7P connector from the actuator.

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

Trunk Lid Release Actuator Inspection

1.	Remove the trunk lid trim panel. (Refer to the BD group - "Trunk lid")

2.	Disconnect the 3P 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.

Front Door Lock Switch Inspection

1.	Remove the front door trim panel. (Refer to the BD group - "Front door")

2.	Remove the front door module.

3.	Disconnect the 7P connector from the actuator.

4.	Check for continuity between the terminals in each switch position when inserting the key into the door according to the table.

Rear Door Lock Switch Inspection

1.	Remove the rear door trim panel. (Refer to the BD group - "Rear door")

2.	Remove the rear door module.

3.	Disconnect the 7P connector from the actuator.

4.	Check for continuity between the terminals in each switch position according to the table.

Trunk Lid Open Switch Inspection

1.	Remove the trunk lid trim. (Refer to the BD group - "Trunk lid")

2.	Disconnect the connector from the actuator.

3.	Check for continuity between the terminals in each switch position according to the table.

Door Switch Inspection

Remove the door switch and check for continuity between the terminals.

Hood Switch Inspection

1.	Disconnect the connector from the hood switch (A).

2.	Check for continuity between the terminals and ground according to the table.

Burglar Horn Inspection

1.	Remove the burglar horn (A) after removing 1 bolt and disconnect the connector from the burglar horn.

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

3.	The burglar horn should make a sound. If the burglar horn fails to make a sound replace it.

Description and Operation

Description Burglar Alarm State [B/A State] B/A StateDescriptionDISARM 1) In "DISARM" state, no vehicle start inhibition. So, when door, hood, or Tailgate is opened, there is no alarm sound and flashing. ...

Transmitter Repair procedures

Inspection 1. Check that the red light flickers when the door lock or unlock button is pressed on the transmitter. 2. Remove the battery (A) and check voltage if the red light doesn''t flicker. Standard ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Relay Box (Engine Compartment) Repair procedures

Inspection Power Relay Test (Type A) – Do not use pliers. – Pliers will damage the relays, which could cause the engine to stall or not start. – Carefully remove the relay using the relay puller. Check for continuity between the terminals. A : Rear defogger relay B : EWP relay C : ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Components and Components Location

Component Location 1. Start Stop Button(SSB)2. FOB key3. Trunk lid open switch4. Smart key unit5. RF receiver6. Body control module7. Interior antenna 18. Interior antenna 29. Trunk antenna10. Door handle & door antenna11. Bumper antenna ...