Kia Optima Hybrid: Parking Brake System / Electric Parking Brake (EPB) Repair procedures
| Removal |
| 1. |
Turn ignition OFF and disconnect the negative (-) battery cable. |
| 2. |
Disconnect the EPB control unit connecter (A).
|
| 3. |
Remove the EPB control unit mounting nuts (B) and the EPB control unit.
|
| 1. |
Turn ignition OFF and disconnect the negative (-) battery cable. |
| 2. |
Remove the floor console upper cover.
(Refer to Body group - "Console") |
| 3. |
Remove the EPB switch assembly after loosening the screws (A).
|
| Installation |
| 1. |
Installation is the reverse of removal. |
| 2. |
Check that the brake operates normally by pushing the EPB switch more than 3 times after installing the EPB module. |
| 1. |
Install the EPB switch assembly to the floor console upper cover. |
| 2. |
After connecting the EPB switch connecter, install the floor console upper cover. (Refer to Body group - "Console") |
| 3. |
Connect the negative (-) battery cable. |
Electric Parking Brake (EPB) Schematic Diagrams
EPB Circuit Diagram (1) EPB Circuit Diagram (2) EPB connector input/output Pin DescriptionPin Description1--21--2--22YC-CAN (Low)3--23WC-CAN (High)4--24WElectric Parking Brake Switch (SW1)5--25L/OElectric ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Repair procedures
Inspection Check it by the procedure below to see if the function of the ECM is normal. 1. Turn the ignition key to the "ON" position. 2. Cover the front sensor to stop functioning. 3. Shine a light at the rear sensor. 4. The ECM should be darkened as soon as the rear sensor detects the light. ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Oil Pump Uni t(OPU) Repair procedures
Removal 1. Disconnect the 12V battery negative (-) cable. 2. Remove the under cover (A). 3. Remove the wiring fixed clip at bracket after removing oil pump connector (A). Tightening torque: 18.6 ~ 27.5 N.m (1.9 ~ 2.8 kgf.m, 13.7 ~ 20.2 lb-ft) 4. Remove the oil pump unit (A). Tightening torque: 18.6 ~ ...