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HOMESERVICE MANUALSKIA2020SEDONA SXREPAIR AND DIAGNOSISBRAKESMECHANICAL - HYDRAULICBRAKE SYSTEM - GENERAL INFORMATIONSPECIFICATIONSNOTES
2020 Kia Sedona SX

Brake System - General Information: Specifications: Notes

2020 Kia Sedona SXSECTION Notes
BRAKE SYSTEM SPECIFICATIONS

Item Specification
Master cylinder
  • Type
  • I.D. mm (in)
  • Piston stroke mm (in)
  • Fluid level switch
 Fixed type
23.81 mm (0.81 in)
45 ± 1 mm (1.77 ± 0.039 in)
Provided
Brake booster
  • Type
  • Boosting ratio
 10.5" Single
9:1
Front brake (Disc)
  • Type
  • Disc O.D
  • Disc thickness
  • Pad thickness
  • Cylinder type
  • Cylinder I.D.
 Ventilated disc
320 mm (12.59 in)
29 mm (1.14 in)
10.5 mm (0.41 in)
2 piston
Ø 48.07 mm (1.89 in) X 2
Rear brake (Disc)
  • Type
  • Disc O.D
  • Disc thickness
  • Cylinder type
  • Cylinder I.D
 Solid disc
302 mm (11.89 in)
11 mm (0.43 in)
single piston
42.89 mm (1.68 in)
Parking brake
  • Type
  • Drum (Disc) I.D
 DIH (Drum in hat)
Ø 190 mm (7.48 in) 7
NOTE: O.D.: Outer Diameter
I.D: Inner Diameter
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.