Kia Picanto (JA): ESC (Electronic Stability Control) System / Rear 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.
Remove the luggage side trim.
(Refer to Body - "Luggage Side Trim")
3.
Disconnect the rear wheel speed sensor connector.

4.
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

    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.

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

    Other information:

    Kia Picanto (JA) 2017-2026 Service & Repair Manual: Smart Key System

    Specifications Specifications Smart Key Unit Items Specification Rated voltage DC 12 V Operating voltage DC 9 - 16 V Operating temperature -31 - 167°F (-35 - 75°C) Load Max. 4mA (When welcome light function "OFF") RF Receiver Items

    Kia Picanto (JA) 2017-2026 Service & Repair Manual: Windshield Wiper-Washer Switch

    Repair procedures Removal 1.Disconnect the negative (-) battery terminal. 2.Remove the steering column upper and lower shrouds after loosening the screws. (Refer to Body - "Steering Column Shroud Panal") 3.Disconnect the wiper switch / washer switch connector (A).

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