Kia Picanto: ESC (Electronic Stability Control) System / Rear Wheel Speed Sensor
Repair procedures
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. |
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 - 94.0 lb·ft)
2. Loosen the wheel speed sen ...
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.
Repair procedures
...
Other information:
Repair procedures
Inspection
1. Connect the battery voltage and check the blower motor rotation.
2. If the blower motor voltage is not operated well, substitute with a known-good blower motor and check for proper operation.
3. If the problem is corrected, replace the blower motor.
Re ...
Components and components location
Components
[Disc type]
1. Torsion beam 2. Brake disc 3. Brake caliper
[Drum type]
1. Torsion beam axle 2. Drum brake 3. Parking brake cable
...