Kia Optima: Controller / Heater & A/C Control Unit (DATC)
Components and components location
| Components |
Connector
|
Pin NO |
Funtion |
Pin NO |
Funtion |
|
1 |
Ground |
9 |
Ground |
|
2 |
ILL- |
10 |
- |
|
3 |
- |
11 |
- |
|
4 |
- |
12 |
- |
|
5 |
HTD |
13 |
LIN BUS |
|
6 |
- |
14 |
ISG B+ |
|
7 |
ILL+ |
15 |
IGN2 |
|
8 |
IGN1 |
16 |
Battery (+) |
Repair procedures
| Self Diagnosis |
| 1. |
Self-diagnosis process.
|
| 2. |
Fault code display
|
| Replacement |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Using a screwdriver or remover, remove the floor console upper garnish (A).
|
| 3. |
Loosen the mounting screws and remove the A/C & heater controller unit (A).
|
| 4. |
Disconnect the A/C & heater control connector (A).
|
| 5. |
To install, reverse the removal procedure.
|
Heater & A/C Control Unit (Manual)
Components and components location
Components
Connector Pin Function
[Connector A]
Pin NO
Funtion
Pin NO
Funtion
...
Heater Control Unit
Components and components location
Components
Connector Pin Function
[Connector A]
Pin NO
Funtion
Pin NO
Funtion
...
Other information:
Kia Optima DL3 2019-2021 Service and Repair Manual: Camshaft Position Sensor (CMPS)
Description and operation Description • Camshaft Position Sensor (CMPS) is a hall sensor, which detects the camshaft position by using a hall element. • It is synchronized with Crankshaft Position Sensor (CKPS) and detects the piston ...
Kia Optima DL3 2019-2021 Service and Repair Manual: Transaxle Control Module (TCM)
Description and operation Description The module receives and processes signals from various sensors and implements a wide range of transaxle controls to ensure optimal driving conditions for the driver. Functions • Monitors the vehicle's operating condition ...