Kia Optima: Body Electrical System / Ignition Switch Assembly

Kia Optima DL3 2019-2025 Service and Repair Manual / Body Electrical System / Ignition Switch Assembly

Repair procedures

Removal

1.	Disconnect the negative battery terminal.

2.	Remove the steering column upper & lower shroud panel. (Refer to Body - "Steering Column Shroud Panel")

Remove the ignition lock switch assembly (A) by loosening the bolts after disconnecting the connectors (B, C).

Tightening torque :

6.9 - 12.8 N·m (0.7 - 1.3 kgf·m, 5.0 - 9.4 lb·ft)

Installation

Install in the reverse order of removal.

•	The existing shear bolts must be replaced with a new one. (Do not reuse it.)

•	Tighten the shear bolts until its head is cut off.

Inspection

1.	Disconnect the ignition switch connector (B) and key warning switch connector (A) from under the steering column.

2.	Check for continuity between the terminals.

Horn

Specifications Specifications Item Specification Remark Operating voltage 9 - 16 V - Curr ...

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