KIA Niro: Front Wheel Speed Sensor

Front Wheel Speed Sensor Components and components location

  1. Front wheel speed sensor
  2. Front wheel speed sensor cable

Front Wheel Speed Sensor Repair procedures

Removal

  1. Remove the tire.

Tightening torque: 107.9 - 127.5 N*m (11.0 - 13.0 kgf*m, 79.6 - 94.0 lb*ft)

Warning

Warning

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

  1. Remove the wheel speed sensor bolt (A).

Tightening torque: 6.8 - 10.7 N*m (0.7 - 1.1 kgf*m, 5.0 - 7.9 lb*ft)

  1. Remove the wheel speed sensor bracket bolt (A).

Tightening torque : 8.8 - 13.7 N*m (0.9 - 1.4 kgf*m, 6.5 - 10.1 lb*ft)

  1. Remove the front wheel guard.

    (Refer to body - "Front Wheel Guard")

  2. Disconnect the front wheel speed sensor.

  1. Installation is the reverse of removal.

Inspection

  1. Measure the output voltage between the terminal of the wheel speed sensor and the body ground.

Warning

In order to protect the wheel speed sensor, when measuring output voltage, a 100 Ω resister must be used as shown.

  1. 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

    READ NEXT:

     Rear wheel speed sensor

    Rear wheel speed sensor Rear Wheel Speed Sensor Components and components location Removal Remove the tire. Disconnect the wheel speed sensor connector (A). Loosen the bearing bolts (A) and then remove the hub bearing assem

     ESP OFF Switch

    ESP OFF Switch Components and components location ESP OFF swtich Description The ESP OFF switch is for the user to turn off the ESP system. The ESP OFF lamp is on when ESP OFF switch is engaged. Removal Turn ignition switch OF

     Body (Interior And Exterior)

    SEE MORE:

     Fuel Pump Repair procedures

    Fuel sender Turn the ignition switch OFF, and then remove battery (-) terminal. Remove the fuel pump assembly. Using an ohmmeter, measure the resistance between terminals 1 and 6 of sender connector (A) at each float level.

     Hybrid Starter Generator(HSG)

    Component location HPCU (Hybrid Power Control Unit) (LDC+MCU+HCU+Reservoir) Hybrid drive motor Hybrid starter generator (HSG) Electrical radiator Electric water pump (EWP) Specification Inspection Inspect the line to lin

    Categories