Kia Optima DL3: Specifications & Consumer information / Engine

Other information:

Kia Optima DL3 2019-2026 Service and Repair Manual: Heater Core

Repair procedures Replacement 1. Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. (Refer to Heater - "Heater Unit") 3. Loosen the mounting screws and remove the heater core cover (A).

Kia Optima DL3 2019-2026 Service and Repair Manual: Blower Resistor

Repair procedures Inspection 1. Measure the resistance between the terminals. 2. measured resistance is not within specification, the blower resistor must be replaced. (After removing the resistor) (1) Pin No 1.