Kia Cadenza: ESC(Electronic Stability Control) System / Front Wheel Speed Sensor Repair procedures
1.
Remove the front wheel and tire.
Tightening torque:
88.3 ~ 107.9 N.m (9.0 ~ 11.0 kgf.m, 65.1 ~ 79.6 lb-ft)
2.
Remove the front wheel speed sensor mounting bolt (A).
Tightening torque:
6.9 ~ 9.8 N.m (0.7 ~ 1.0 kgf.m, 5.8 ~ 7.2 lb-ft)
3.
Remove the front wheel guard .
4.
Remove the front wheel speed sensor cable mounting bolt.
5.
Disconnect the front wheel speed sensor connector, then remove the front wheel speed sensor.
6.
Installation is the reverse 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
Components
1. Front wheel speed sensor2. Front wheel speed sensor connector
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Components
1. Rear wheel speed sensor 2. Rear wheel speed sensor cable
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Other information:
Specification
ItemSpecificationTypeSILZKR7B11Gap1.0 ~ 1.1 mm (0.0394 ~ 0.0433 in.)
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Replacement
•
Put on gloves to protect your hands.
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When prying with a flat-tip screwdriver, wrap it with protective tape to prevent damage.
•
Take care not bend or scratch the cover and other parts.
1.
After loosening the mount ...