Kia Cadenza VG Owner's Manual Quiz
Brake System

Specifications

In this manual: Brake System
General Information — 15Engine Mechanical System — 95Engine Electrical System — 54Emission Control System — 24Engine Control System/Fuel System — 115Automatic Transmission — 91Drive Shaft and Axle — 13Suspension System — 35Steering — 19Restraints — 46Brake System — 43Body (Interior and Exterior) — 51Body Electrical System — 245Heating, Ventilation, and Air Conditioning — 56
~3min read

Specifications

Item Specification
Master Cylinder Cylinder Inner Diameter Ø 22.22 mm (0.857 in.)
Piston Stroke 45 ± 1 mm (1.77 ± 0.039 in.)
Fluid Level Sensor Provided
Brake booster Type 11-inch single
Booster Ratio 9:1
Front Disc Brake Type Ventilated Disc
Rear Disc Ø 320 mm (12.60 in.)
Disc Thickness 28 mm (1.10 in.)
Caliper Piston Single
Cylinder Inner Diameter Ø 60.6 mm (2.38 in.)
Rear Disc Brake Type Solid Disc
Rear Disc Ø 284 mm (11.18 in.)
Disc Thickness 10 mm (0.39 in.)
Caliper Piston Single
Cylinder Inner Diameter Ø 38 mm (1.50 in.)
Parking Brake (WITHOUT EPB) Type DIH (Drum-in-Hat)
Drum I.D. Ø 168 mm (6.61 in.)

O.D.: Outer Diameter, I.D.: Inner Diameter
Specifications (ESC)
Part Item Standard Value NOTE
HECU System 4-Channel 4-Sensor (Solenoid) Full Control
(ABS, EBD, TCS, ESC)
Type Motor, Integrated Valve Relay Type
Operating Voltage 10 ~ 16 V
Operating Temperature -40 ~ 120 °C
Engine Power 270 W (Premium: 340 W)
Active wheel speed sensor Supply Voltage 4.5 ~ 20 V DC
Low Output Current 5.9 ~ 8.4 mA
High Output Current 11.8 ~ 16.8 mA
Output range 1 ~ 2500 Hz
Tone wheel Front: 48 teeth, Rear: 47 teeth
Air gap 0.4 ~ 1.5 mm
Steering Wheel Angle Sensor Operating Voltage 8 ~ 16 V
Current Consumption Max. 150 mA
Output Measurement Range -780 ~ +779,9°
Operating Angular Rate 0 ~ 1016 °/sec
Yaw Rate, Lateral and Acceleration Sensor
(TYPE MAY)

Operating Voltage 7 ~ 18 V
Current Consumption Max. 120 mA
Yaw Rate Sensor Measuring Range -100 ~ +100 °/sec
Lateral G Sensor Measuring Range -1.8 to +1.8 G

Service Standard
Items Standard Value
Brake pedal full travel 135 mm (5.31 in.)
Stop light switch clearance 1.0 ~ 2.0 mm (0.04 ~ 0.08 in.)
Brake pedal free play 3 ~ 8 mm (0.12 ~ 0.31 in)
Front brake disc thickness 28 mm (1.10 in.)
Front brake pad thickness 11 mm (0.43 in.)
Rear brake disc thickness 10 mm (0.39 in.)
Rear brake pad thickness 10 mm (0.39 in.)

Tightening Torque
Items N·m kgf·m lb-ft
Hub Nut 88,3 ~ 107,9 9,0 ~ 11,0 65,1 ~ 79,6
Master cylinder to brake booster 9,8 ~ 15,6 1,0 ~ 1,6 7,2 ~ 11,6
Brake booster mounting nuts 12,7 ~ 15,6 1,3 ~ 1,6 9,4 ~ 11,6
Bleeder screw 6,9 ~ 12,7 0,7 ~ 1,3 5,1 ~ 9,4
Brake tube flare nuts 12,7 ~ 16,7 1,3 ~ 1,7 9,4 ~ 12,3
Front caliper guide rod bolts 21,6 ~ 31,4 2,2 ~ 3,2 15,9 ~ 23,1
Rear caliper guide rod bolts 21,6 ~ 31,4 2,2 ~ 3,2 15,9 ~ 23,1
Front caliper assembly to steering knuckle 78,5 ~ 98,1 8,0 ~ 10,0 57,9 ~ 72,3
Rear caliper assembly to steering knuckle 63,7 ~ 73,5 6,5 ~ 7,5 47,0 ~ 54,2
Brake hose to caliper 24,5 ~ 29,4 2,5 ~ 3,0 18,1 ~ 21,7
Brake Pedal Bracket Nut 9,8 ~ 14,7 1,0 ~ 1,5 7,2 ~ 10,8
Brake Pedal Shaft Nut 29,4 ~ 34,3 3,0 ~ 3,5 21,7 ~ 25,3
Wheel speed sensor mounting bolt 6,9 ~ 9,8 0,7 ~ 1,0 5,0 ~ 7,2
HECU Bracket Mounting Bolt and Nut 19,6 ~ 29,4 2,0 ~ 3,0 14,5 ~ 21,7
Yaw Rate and Acceleration Sensor Mounting Bolts 4,9 ~ 7,8 0,5 ~ 0,8 3,6 ~ 5,8

Lubricants
Items Recommended Quantity
Brake fluid DOT 3 or DOT 4 As required
Brake pedal bushing and bolt Chassis grease As required
Parking brake shoe and backing plate contact surface Heat-resistant grease As required
Front Caliper Guide Rod and Boot AI-11P 0.8 ~ 2.0 g
Rear Caliper Guide Rod and Boot AI-11P, KL-64Y 0.8 ~ 2.0 g

Test yourself

A quick Kia Cadenza VG Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.