Kia Optima DL3: ESC (Electronic Stability Control) System / Emergency Signal System
Description and operation
| Description |
Introduction of quick brake warning system (ESS)
In case of quick brake by driver, the brake lamp or turn signal is blinked to warn against the vehicle at rear.
| 1. |
Basic function (Blinking the brake lamp/emergency lamp)
|
| 2. |
Additional function (Blinking the turn signal)
|
System configuration
ESS Circuit diagram
Components and components location Components 1. Rear wheel speed sensor 2. Rear wheel speed sensor connector Repair procedures Removal 1.
Service data Service Data Items Specification Hood Type Rear hinged, gas lifter type Front Door Construction Front hinged, frame door construction Regulator system Wire drum type Locking system Pin-fork system Rear Door Construction Front hinged, frame door construction Regulator system Wire drum type Locking system Pin-fork system Trunk Lid Type Front hinged Seat Belts Front 3 point type with Emergency Locking Retractor (E.
Other information:
Kia Optima DL3 2019-2025 Service and Repair Manual: Smart Key Diagnostic
Repair procedures Inspection 1. In the body electrical system, failure can be quickly diagnosed by using the vehicle diagnostic system (KDS). The diagnostic system (KDS) provides the following information. (1) Self diagnosis : Checking failure and code number (DTC).
Kia Optima DL3 2019-2025 Service and Repair Manual: Auto Defogging Sensor
Description and operation Description The auto defogging sensor is installed on the front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives signal from the sensor and restrains moisture and eliminate defog by controlling the intake actu
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