Kia Optima Hybrid: Air Conditioning System / Cluster ionizer Repair procedures

Inspection
1.
Press the MODE switch more then 4 times within 2 seconds while pressing the OFF switch.
Display
Fail description
00
Normal
50
Cluster ion generator fault

* Diagnostic procedure refer to DTC code.
Replacement
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad.
(Refer to BD group - “Crash Pad”)
3.
Loosen the screws and then remove the cluster ionizer (A).

4.
Installation is the reverse order of removal.
Cluster ionizer Description and Operation

Description 1. The function of cluster ion generator is cleaning air by sterilizing and dissolving of air conditioner. 2. The function of cluster ion generator is controlling mold caused by stench of air ...

Heater

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Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: General Safety Information and Caution


Safety Precaution     Since hybrid vehicles contain a high voltage battery, if the high voltage system or vehicles are handled incorrectly, this might lead to a serious accidents like electric shock and electric leakage.     • Be sure to shut off the high voltage by removing the ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Thermostat Repair procedures


Removal and Installation     Disassembly of the thermostat would have an adverse effect, causing a lowering of cooling efficiency. Do not remove the thermostat, even if the engine tends to overheat. 1. Drain engine coolant so its level is below thermostat. 2. Disconnect the radiator lower hose ...

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