Kia Picanto (JA): ESC (Electronic Stability Control) System / Front Wheel Speed Sensor

Repair procedures

Removal
1.
Remove the wheel tire (A).
Tightening torque:
107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft)

2.
Loosen the wheel speed sensor bracket bolts (A),(B) and then disconnect the wheel speed sensor connector (C).

3.
Install in the reverse order of removal.
Inspection
1.
Measure the output voltage between the terminal of the wheel speed sensor and the body ground.
   
In order to protect the wheel speed sensor, when measuring output voltage, a 100 Ω resister must be used as shown.

2.
Compare the change of the output voltage of the wheel speed sensor to the normal change of the output voltage as shown below.

V_low : 0.59V - 0.84V
V_high : 1.18V - 1.68V
Frequency range : 1 - 2,500Hz

    Components and components location Components 1. ESC control module connector 2. ESC control module 3. ESC bracket Repair procedures Removal 1.

    Repair procedures Removal 1. Remove the wheel tire (A). Tightening torque: 107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.

    Other information:

    Kia Picanto (JA) 2017-2026 Service & Repair Manual: Body Control Module (BCM)

    Specifications Specifications [BCM Type] Items Specifications Rated voltage DC 12 V Operating voltage DC 9 - 16 V Operating temperature -31 - 167°F (-35 - 75°C) Dark current SMK : 3mA / Keyless : 3.

    Kia Picanto (JA) 2017-2026 Service & Repair Manual: Power Door Mirror Actuator

    Components and components location Components 1. Side repeater lamp Repair procedures Inspection 1. Disconnect the negative (-) battery terminal. 2. Remove the front door quadrant inner cover (A). 3. Disconnect the tweeter speaker connector (A).

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