Kia Optima Hybrid: Heating,Ventilation, Air Conditioning / Specifications

Specification
Air Conditioner
Item
Specification
Compressor
Type
ESC33i
Oil type & Capacity
POE OIL 3.8~4.5oz. (115~135cc)
Motor type
BLDC
Displacement
33cc/rev
Condenser
Heat rejection
14,000 ± 5% kcal/hr
A/C Pressure transducer
The method to measure the pressure
Voltage = 0.00878835 * Pressure (psig) + 0.5
Expansion valve
Type
Block type
Refrigerant
Type
R-134a
Capacity
19.4 ± 0.88oz. (550 ± 25g)

Blower Unit
Item
Specification
Fresh and recirculation
Operating method
Actuator
Blower
Type
Sirocco
Speed step
Auto + 8 speed (Automatic)
Speed control
PWM Blower Module (Auto)
Air filter
Type
Particle filter

Heater And Evaporator Unit
Item
Specification
Heater
Type
Pin & Tube type
Heating capacity
4,850 - 5% kcal/hr
Mode operating method
Actuator
Temperature operating method
Actuator
Evaporator
Temperature control type
Evaporator temperature sensor
A/C ON/OFF [°C(°F)]
Blower below 3step
ON : 2.1 ± 0.5 (37.58 ± 32.9)
OFF: 0 ± 0.5 (32.0 ± 32.9)
Blower above 4step
ON : 2.1 ± 0.5 (35.78 ± 32.9)
OFF: 0.6 ± 0.5 (33.08 ± 32.9)

High Voltage Shut-off Procedures

High Voltage Shut-off Procedures     Be sure to read and follow the “General Safety Information and Caution” before doing any work related with the high voltage system. Failure to follow ...

Special Service Tools

Personal Protective Equipment NameIllustrationDescriptionInsulation gloveUsed when inspecting or working on the high voltage components[Insulation performance : 1000V / 300A or above]Insulation shoesUsed ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting


Troubleshooting SymptomProbable causeRemedyPlay in steeringLoose yoke plugRetightenLoose steering gear mounting boltsRetightenLoose or worn tie rod endRetighten or replace as necessarySteering wheel does not return properlyExcessive turning resistance of tie rod endReplaceYoke plug excessively tightAdjustTie ...

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


Inspection Test the horn by connecting battery voltage to the 1 terminal and ground the 2 terminal. The horn should make a sound. If the horn fails to make a sound, replace it. Horn Relay Inspection 1. Remove the horn relay (A) from the engine room relay box. 2. There should be continuity between the ...

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