Kia Forte: ABS(Anti-Lock Brake System) / Front Wheel Speed Sensor

Kia Forte 2019-2024 (BD) Service Manual / Brake System / ABS(Anti-Lock Brake System) / Front Wheel Speed Sensor

Components and components location

Components

1. Front wheel speed sensor

2. Front wheel speed sensor connector

Repair procedures

Removal and Installation

1.	Disconnect the battery negative terminal.

Remove the front wheel and tire (A).

Tightening torque:

107.9 - 127.5 N·m (11.0 - 13.0 kgf·m, 79.6 - 94.0 lb·ft)

Be careful not to damage to the hub bolts when removing the front wheel and tire.

Disconnect the front wheel speed sensor (A).

Tightening torque :

8.8 - 13.7 N·m (0.9 - 1.4 kgf·m, 6.5 - 10.1 lb·ft)

Disconnect the front wheel speed sensor brackets (A) by loosening the bolts.

Tightening torque :

Bolt (B) : 7.8 - 11.8 N·m (0.8 - 1.2 kgf·m, 5.8 - 8.7 lb·ft)

Bolt (C) : 8.8 - 13.7 N·m (0.9 - 1.4 kgf·m, 6.5 - 10.1 lb·ft)

5.	Remove the front wheel guard. (Refer to Body - "Front Wheel Guard")

6.	Disconnect the connector (A) and then remove the front wheel speed sensor.

7.	Install in the reverse order of removal.

Inspection

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.

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

ABS Control Unit

Components and components location Components 1. Front - right tube 2. Rear - left tube 3. Rear - right tube 4. Front - left tube 5. MC SEC 6. MC PRI ...

Rear Wheel Speed Sensor

Components and components location Components [Couple torsion beam axle type] 1. Rear wheel speed sensor connector 2. Rear wheel speed sensor ...

Other information:

Kia Forte 2019-2024 (BD) Owners Manual: Parking Brake & Brake Fluid Warning Light

This warning light illuminates: Once you set the ignition switch or Engine Start/Stop Button to the ON position. - It illuminates for approximately 3 seconds - It remains on if the parking brake is applied. When the parking brake is applied. When the brake fluid level in ...

Kia Forte 2019-2024 (BD) Service Manual: Charging System

Components and components location Components ① ECM ② Battery ③ Alternator ④ Starter ⑤ Instrument Cluster ⑥ Ignition switch or start/stop button ⑦ Battery sensor ⑧ Hood switch Description and operation Description The charging system in ...