KIA Niro: Brake Line

Brake Line Components and components location



  1. Disconnect the brake fluid level switch connector, and remove the reservoir cap.
  2. Remove the brake fluid from the master cylinder reservoir with a syringe.


Do not spill brake fluid on the vehicle, it may damage the paint; if brake fluid does contact the paint, wash it off immediately with water.

  1. Remove the wheel & tire.
  2. Remove the brake hose clip (A).
  3. Loosen the tube flare nut (B) and then remove the tube.

Tightening torque: 12.7 - 16.7 N*m (1.3 - 1.7 kgf*m, 9.4 - 12.3 lb*ft)




  1. Disconnect the brake hose from the brake caliper by loosening the bolt.

Tightening torque : 24.5 - 29.4 N*m (2.5 - 3.0 kgf*m, 18.1 - 21.7 lb*ft)






  1. Check the brake tubes for cracks, crimps and corrosion.
  2. Check the brake hoses for cracks, damage and fluid leakage.
  3. Check the brake tube flare nuts for damage and fluid leakage
  4. Check brake hose mounting bracket for crack or deformation.


  1. Installation is the reverse of removal.


Use a new washers (A) whenever installing.

  1. After filling the brake fluid in the reservoir, perform the air bleed.

    (Refer to the Brake system - "Brake Bleeding Procedure")

  2. Check the spilled brake oil.


     Brake Pedal

    Brake pedal member assembly Stop lamp switch Brake pedal arm Brake pedal pad Brake pedal stroke sensor Removal Turn ignition switch OFF and disconnect the negative (-) battery terminal. Remove the crash pad lower panel. (

     Front Disc Brake

    Front Disc Brake Components and components location Bleed screw Caliper body Pad inner shim Brake pad Pad return spring Caliper carrier Pad retainer Removal Remove the wheel & tire. Remove the caliper hose bracket bol

     Rear Disc Brake

    With EPB Brake pad Pad return spring Caliper carrier Pad retainer Caliper body Lever return spring Stopper Operating lever Bleed screw EPB actuator Bleed screw Caliper body Caliper carrier Pad retainer Brake


     Battery capacity label (Kia Niro EV / Hybrid)

    Battery capacity label Example * The actual battery label in the vehicle may differ from the illustration. The Kia model name of battery The nominal capacity (in Ampere hours) The nominal reserve capacity (in min.) The nominal voltag

     Inlet Temperature Sensor

     Inlet Temperature Sensor #1 (Main High Voltage) Description The inlet temperature sensor is installed on top of the high voltage battery module, and it detects the air temperature inside the battery system assembly. The inlet temperatur