2007 KIA CARNIVAL ABS

2007 > 2.7L V6 GASOLINE >
SPECIFICATIONS
Item Specification
Master cylinder
· Type
· I.D. mm(in)
· Piston stroke mm(in)
· Fluid level warning sensor Tandem type
26.99/(1.063)
30(1.18)
Provided
Brake booster
· Type
· Boosting ratio 8 + 9 in Tandem
9.0 : 1
Front brake(Disc)
· Type
· Disc O.D.
· Disc thickness
· Pad thickness
· Cylinder type
· Cylinder I.D. Floating type with ventilated disc
298 mm (11.73 in)
28 mm (1.10 in)
10.5 mm (0.41 in)
Double piston
Ø48 mm (Ø1.89 in)
Rear brake(Disc)
· Type
· Disc O.D.
· Disc thickness
· Pad thickness
· Cylinder type
· Cylinder I.D Floating type with solid disc
302 mm (11.89 in)
12 mm (0.47 in)
10 mm (0.39 in)
Single piston
Ø42.9 mm (Ø1.69 in)
Parking brake
· Type
· Actuation
· Drum DIH(Drum in hat)
Foot brake
Ø190 mm (Ø7.48 in)
O.D=Outer Diameter
I.D=Inner Diameter
ABS : Anti- lock Brake System
ESP : Electronic Stability Program
SERVICE STANDARD
Items Standard value
Brake pedal height 192.4 mm(7.57 in)
Brake pedal full stroke 122 mm (4.8 in)
Adjust Brake pedal full stroke 60 mm (2.36 in)
Brake pedal free play 3 ~ 8 mm(0.11 ~ 0.31 in)
Stop lamp switch outer case to pedal stopper clearance 1.0 ~ 1.5 mm (0.04 ~ 0.06 in)
Booster push rod to master cylinder piston clearance 0.6 ~ 1.7(0.02 ~ 0.07 in)(at 500 mmHg)
Parking brake pedal stroke when pedal assembly is depressed with
294N (30kgf, 66lb force) 145 mm (5.71 in) above
Front disc brake pad thickness 10.5 mm (0.41 in)
Front disc thickness 28 mm (1.10 in)
Rear disc brake pad thickness 10 mm (0.39 in)
Rear disc brake disc thickness 12 mm (0.47 in)
Rear parking brake liner thickness 4 mm (0.16 in)

TIGHTENING TORQUE
ItemsNmkgf.m lb - ft
Master cylinder to booster mounting nut 8 ~ 120.8 ~ 1.2 5.8 ~ 8.7
Brake booster mounting nut 13 ~ 161.3 ~ 1.6 9.4 ~ 11.6
Bleeder screw 7 ~ 130.7 ~ 1.3 5.06 ~ 9.4
Brake tube nut, brake hose 13 ~ 171.3 ~ 1.7 9.4 ~ 12.3
Caliper guide rod bolt (Front) 22 ~ 322.2 ~ 3.215.9 ~ 23.1
Caliper guide rod bolt (Rear) 22 ~ 322.2 ~ 3.215.9 ~ 23.1
Caliper assembly to knuckle (Front) 85 ~ 1008.5 ~ 1061.5 ~ 72.3
Caliper assembly to knuckle (Rear) 50 ~ 605.0 ~ 6.036.2 ~ 43.4
Brake hose to front caliper 25 ~ 302.5 ~ 3.018.1 ~ 21.7
Brake pedal assembly bracket mounting nut 10 ~ 151.0 ~ 1.5 7.2 ~ 10.8
Brake pedal mounting nut 13 ~ 161.3 ~ 1.6 9.4 ~ 11.6
Stop lamp switch mounting nut 8 ~ 100.8 ~ 1.0 5.8 ~ 7.23
Active wheel speed sensor mounting bolt on
the brake plate 7 ~ 10
0.7 ~ 1.0 5.1 ~ 7.2
HECU mounting bracket bolt 17 ~ 261.7 ~ 2.612.3 ~ 18.8
HECU mounting nut 6 ~ 100.6 ~ 1.0 4.3 ~ 7.2
Yaw rate & lateral acceleration sensor bolt 5 ~ 80.5 ~ 0.8 3.62 ~ 5.8
SPECIFICATION (ABS)
Part ItemStandard valueRemark
HECU(Hydraulic and
Electronic Control
Unit) System
4 channel 4 sensor
(Solenoid)
·ABS system:ABS &
EBD control
Type
Motor, valve relay
intergrated type
Operating voltage 8 V ~ 16 V(DC)
Operating temperature - 40 ~ 120 °C
( - 40 ~ 248 °F)
Warning lamp Operating voltage
12 V·ABS W/L:ABS failure
·Brake W/L:Parking,
brake oil, EBD failure
Current consumption 80 mA
Acitve wheel speed
sensor Supply voltage
DC 4.5 ~ 2.0 V
Operating temperature - 40 ~ 150 °C
Output current low 5.9 ~ 8.4 mATyp.7 mA
Output current High 11.8 ~ 16.8 mATyp.14 mA
Frequency range 1 ~ 2500 HZ
Air gap Front
0.15 ~ 1.5 mm Typ.0.7 mm
Rear 0.2 ~ 1.2 mm Typ.0.7 mm
Tone wheel 48 teeth
Output duty 30~70 %
SPECIFICATION(ESP)

PartItemStandard ValueRemark
HECU(Hydraulic and
Electronic Control
Unit) System
4 channel 4
sensor(Solenoid)
·Total control(ABS,
EBD, TCS, ESP)
Type
Motor, valve relay
intergrated type
Operating voltage 8 V ~ 16 V(DC)
Operating temperature - 40 ~ 120 °C(- 40 ~
248 °F)
Warning lamp Operating voltage
12 V
·ESP Operating Lamp
·ESP Warning Lamp
Current consumption 80 mA
Active wheel speed
sensor Supply voltage
DC 4.5 ~ 20V
Operating temperature - 40 ~ 150 °C
Output current low 5.9 ~ 8.4 mA
Output current high 11.8 ~ 16.8 mA
Tone wheel 48 teeth
Frequency range 1 ~ 2500 HZ
Airgap Front
0.15 ~ 1.5 mm Typ. 0.7 mm
Rear 0.2 ~ 1.2 mm Typ. 0.7 mm
Steering Wheel Angle
Sensor Operating Voltage
8V ~ 16 V
Current Consumption Max 150 mA
Operating Angular velocity Max ± 780 °/sec
Yaw - rate & Lateral G
sensor Operating Voltage
8 V ~ 16 V
Current Consumption Max. 120 mA
Output Voltage high 4.35 V~ 4.65 VTyp. 4.5 V
Output Voltage low 0.35 ~ 0.65 VTyp. 0.5 V
Yaw Sensor Operating Range ±100 ° /s
G Sensor Operating Range ±1.8 G
Reference voltage output 2.464 ~ 2.536 VTyp. 2.5 V
LUBRICANT
Item Recommended lubricantQuantity
Brake fluid DOT 3 or DOT 4As required
Brake pedal bushing and brake pedal bolt Chassis greaseAs required
Parking brake shoe and backing plate contact surfaces Bearing greaseAs required
Caliper guide rod and boot RX - 2 grease0.8 ~ 1.3 g
Rear caliper guide rod and boot Rubber grease0.8 ~ 1.3g

If you are reusing the pads, always reinstall the brake pads in their original positions to prevent a momentary
loss of braking efficiency.
3.Insert the piston in the cylinder using the special tool (09581- 11000).
4.Push in the piston (A) so that the caliper will fit over the pads. Make sure that the piston boot is in position to
prevent damaging it when pivoting the caliper down.
5. Being careful not to damage the pin boot, install the guide rod bolt (B) with the specified torque.
6.If caliper assembly was removed, install the brake hose to the caliper.
7. Refill the master cylinder reservoir to the MAX line.
8. Bleed the brake system.(Refer to 'Bleeding of ABS system')
9. Depress the brake pedal several times to make sure the brakes work, then test- drive.
Engagement of the brake may require a greater pedal stroke immediately after the brake pads have been
replaced as a set. Several applications of the brake will restore the normal pedal stroke.

ABS
( Anti-lock Brake System )

2007 > 2.7L V6 GASOLINE >
ABS CIRCUIT DIAGRAM(1)
ABS CIRCUIT DIAGRAM(2)

ECU CONNECTOR INPUT/OUTPUT(ABS)
Wire No.Designation Current
max.permissible
wire resistance R_L (mΩ) min.leakage
resistanceR_P (kΩ)
max
min
1 Ground for recirculation pump 20~39 A10 A 10
4 Ground for solenoid valves
and ECU 5~15 A
2.5 A 10
2 Voltage supply for pump
motor 20~39 A
10 A 10200
3 Voltage supply for solenoid
valves 5~15 A
2 A10200

18Voltage for hybrid ECU 1 A500 mA 60200
5,10,17,19 signal wheel speed sensor FL,
FR, RL,RR
6 mA
16 mA 250200 to
ground 1.5M to bat
16,9,6,8 Voltage supply for the active
wheel speed sensor FL,FR,
RL, RR 6 mA
16 mA 250200 to
ground 1.5M to bat
14,24 wheel speed sensor output
(FR, RL) 20 mA
10 mA 250200
11 Diagnostic wire K 6 mA3 mA 250200
22 ABS - warning lamp actuation 30 mA5 mA 250200
12 EBD- warning lamp actuation 30 mA5 mA 250200
20 brake light switch 10 mA5 mA 250200
15 CAN Low 30 mA20 mA 250200
26 CAN High 30 mA20 mA 250200
ABS HECU CONNECTOR Connector terminal SpecificationCondition
Number Description
1 Ground for recirculation pump Current range: Min.10A
Max.20~39A Always
4 Ground for solenoid valves and
ECU Current range: Min.2.5A
Max.5~15A Always
2 Voltage supply for pump motor
Battery voltageAlways
3 Voltage supply for solenoid valves
16 Voltage supply for the active
wheel speed sensor FL,FR, RL, RR Battery voltage
IG ON
9
6
8
5
signal wheel speed sensor FL, FR, RL,RR Voltage(High) : 0.89~1.26 V
Voltage (Low) : 0.44~0.63 V On driving
10
17
19
11
Diagnostic wire K Voltage (High)
≥ 0.8 * IG ON
Voltage (Low) ≤ 0.2 * IG ON On SCAN TOOL
communication
18 Voltage for hybrid ECU Battery voltageKEY ON/OFF
20 Brake light switch Voltage (High)
≥ 0.8 * IG ON
Voltage (Low) ≤ 0.3 * IG ON BRAKE ON/OFF
SENSOR OUTPUT ON SCAN TOOL(ABS) Description AbbreviationUnitRemarks
1 Vehicle speed sensor VEH. SPDKm/h
2 Battery voltage BATT. VOLV
3 FL Wheel speed sensor FL WHEELKm/h