Kia Optima Hybrid: Parking Brake System / Electric Parking Brake (EPB) Repair procedures
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual / Brake System / Parking Brake System / Electric Parking Brake (EPB) Repair procedures
| Removal |
EPB Unit
| 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.
|
EPB Switch
| 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 |
EPB Unit
| 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. |
EPB Switch
| 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: Instrument Cluster Schematic Diagrams
Circuit Diagram ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting
Trouble Symptom Charts Trouble Symptom 1 Trouble Symptom 2 Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration and deceleration) occurs after settingMalfunction of the vehicle speed sensor circuitRepair the vehicle speed ...
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