Kia Optima Hybrid: Controller / Heater & A/C Control Unit(Dual) Components and Components Location
| Components (1) |
| Control Panel (Dual A/C & Heater Controller - A) |
| Connector | PIN NO. | Function | Connector | PIN NO. | Function |
| Connector (A) | 1 | ILL+(TAIL) | Connector (A) | 29 | ECV (+) |
| 2 | SENSOR REF (+5V) | 30 | ECV (-) (GND) | ||
| 3 | HAZARD SIGNAL | 31 | PHOTO SENSOR (-) -LEFT | ||
| 4 | ACC | 32 | PHOTO SENSOR (-) -RIGHT | ||
| 5 | MODE ACT''R (VENT) | 33 | HTD | ||
| 6 | MODE ACT''R (DEF) | 34 | REAR DEFOG S/W | ||
| 7 | MODE ACT''R F/B | 35 | C-CAN | ||
| 8 | INTAKE ACT''R (FRE) | 36 | - | ||
| 9 | INTAKE ACT''R (REC) | 37 | PTC ON SIGNAL | ||
| 10 | INTAKE ACT''R F/B | 38 | PTC RELAY 2 | ||
| 11 | TEMP ACT''R (COOL)-DIVER | 39 | PTC RELAY 3 | ||
| 12 | TEMP ACT''R (WARM)-DIVER | 40 | SENSOR GND | ||
| 13 | TEMP ACT''R F/B-DIVER | Connector (B) | 1 | GND | |
| 14 | TEMP ACT''R (COOL)-PASSENGER | 2 | - | ||
| 15 | TEMP ACT''R (WARM)-PASSENGER | 3 | DEF ACT''R (CLOSE) | ||
| 16 | TEMP ACT''R F/B-PASSENGER | 4 | DEF ACT''R (OPEN) | ||
| 17 | C_CAN HIGH | 5 | DEF ACT''R F/B | ||
| 18 | C_CAN LOW | 6 | HUMIDITY (PWM) | ||
| 19 | DETENT OUT(+) | 7 | - | ||
| 20 | ILL-(RHEO) | 8 | IGN2 | ||
| 21 | ION SIGNAL | 9 | GND | ||
| 22 | CLEAN SIGNAL | 10 | - | ||
| 23 | IONIZER DIAGNOSIS | 11 | BLOWER MOTOR (+) | ||
| 24 | - | 12 | FET (GATE) | ||
| 25 | - | 13 | FET (DRAIN F/B) | ||
| 26 | AMB SENSOR (+) | 14 | ISG-DC | ||
| 27 | - | 15 | IGN1 | ||
| 28 | EVAP SENSOR (+) | 16 | BATT |
| Components (2) |
| Control Panel (Dual A/C & Heater Controller - B) |
| Connector | PIN NO. | Function | Connector | PIN NO. | Function |
| Connector (A) | 1 | ILL+(TAIL) | Connector (A) | 29 | ECV (+) |
| 2 | SENSOR REF (+5V) | 30 | ECV (-) (GND) | ||
| 3 | HAZARD SIGNAL | 31 | PHOTO SENSOR (-) -LEFT | ||
| 4 | - | 32 | PHOTO SENSOR (-) -RIGHT | ||
| 5 | MODE ACT''R (VENT) | 33 | HTD | ||
| 6 | MODE ACT''R (DEF) | 34 | REAR DEFOG S/W | ||
| 7 | MODE ACT''R F/B | 35 | C-CAN | ||
| 8 | INTAKE ACT''R (FRE) | 36 | - | ||
| 9 | INTAKE ACT''R (REC) | 37 | PTC ON SIGNAL | ||
| 10 | INTAKE ACT''R F/B | 38 | PTC RELAY 2 | ||
| 11 | TEMP ACT''R (COOL)-DIVER | 39 | PTC RELAY 3 | ||
| 12 | TEMP ACT''R (WARM)-DIVER | 40 | SENSOR GND | ||
| 13 | TEMP ACT''R F/B-DIVER | Connector (B) | 1 | GND | |
| 14 | TEMP ACT''R (COOL)-PASSENGER | 2 | - | ||
| 15 | TEMP ACT''R (WARM)-PASSENGER | 3 | DEF ACT''R (CLOSE) | ||
| 16 | TEMP ACT''R F/B-PASSENGER | 4 | DEF ACT''R (OPEN) | ||
| 17 | C_CAN HIGH | 5 | DEF ACT''R F/B | ||
| 18 | C_CAN LOW | 6 | HUMIDITY (PWM) | ||
| 19 | DETENT OUT(+) | 7 | - | ||
| 20 | ILL-(RHEO) | 8 | IGN2 | ||
| 21 | ION SIGNAL | 9 | GND | ||
| 22 | CLEAN SIGNAL | 10 | - | ||
| 23 | IONIZER DIAGNOSIS | 11 | BLOWER MOTOR (+) | ||
| 24 | MM_CAN HIGH | 12 | FET (GATE) | ||
| 25 | MM_CAN LOW | 13 | FET (DRAIN F/B) | ||
| 26 | AMB SENSOR (+) | 14 | ISG-DC | ||
| 27 | - | 15 | IGN1 | ||
| 28 | EVAP SENSOR (+) | 16 | BATT |
Controller
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Heater & A/C Control Unit(Dual) Repair procedures
Self Diagnosis 1. Self-diagnosis process 2. How to read self-diagnostic code After the display panel flickers three times every 0.5 second, the corresponding fault code flickers on the setup temperature ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: General Information
General 1. Basically, all measurements in this manual are taken with a tracking gauge. 2. When a measuring tape is used, check to be sure there is no elongation, twisting or bending. 3. For measuring dimensions, both projected dimension and actual-measurement dimension are used in this manual. Measurement ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Temperature Control Actuator Repair procedures
Inspection 1. Ignition "OFF" 2. Disconnect the connector of temperature control actuator. 3. Verify that the temperature control actuator operates to the hot position when connecting 12V to the terminal 3 and grounding terminal 7. Verify that the temperature control actuator operates to the cool position ...