Kia Rio: ESC (Electronic Stability Control) System / Emergency Signal System

Kia Rio 2017-2023 YB Service Manual / Brake System / 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)

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Operation condition: In case of quick brake or operation of ABS above in a certain speed

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Releasing condition: In case of stopping the quick brake or releasing the ABS operation

2.

Additional function (Blinking the turn signal)

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Operation condition: In case of quick brake in low speed

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Releasing condition: Releasing at the start of driving

System configuration

ESS Circuit diagram

    Description and operation Description 1. The ESC OFF switch is for the user to turn off the ESC system. 2.

    Description and operation Description – AEB system is designed to help avoid a potential collision or reduce its impact when drivers applies inadequate, delayed or no brakes at all to avoid a collision.

    Other information:

    Kia Rio 2017-2023 YB Service Manual: Rear Combination Lamp

    Repair procedures Removal Rear Combination Lamp (Outside) 1. Disconnect the negative (-) battery terminal. 2. Remove the rear combination lamp (A) after loosening the mounting screws. 3.

    Kia Rio 2017-2023 YB Service Manual: Compressor Oil

    Repair procedures Oil Specification 1. The HFC-134a system requires synthetic compressor oil (PAG) whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor oil (PAG) varies according to compressor model.

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