Page 650 of 796
09-4
2) Sensor Cluster
3) Steering Wheel Angle Sensor
Air gap between sensor and rotorFront 0.3 ~ 1.3 mm
Rear 0.3 ~ 1.3 mm
Current (at 2.75 km/h)IHIGH : 14 mA
ILOW : 7 mA
Voltage (when turning the steering wheel one turn per second) 7.5 ~ 20 V
4) Active Wheel Speed Sensor
Operating voltage 9~16 V
Maximum output current 10 mA
Max. current consumption100 ma
Maximum detection angle speed 1500˚/s
Operating temperature -30~75℃
Supplying voltage 9 to 16 V (battery voltage)
Description Specification
Description Specification
Description Specification
Supplying voltage approx. 5 V (4.75~5.25 V)
Output voltage while in stationary approx. 2.5 V (Ignition ON)
Output range 0.2~4.8 V
Operating start speed4˚/s
Page 680 of 796

10-74891-01
2) EBD (Electronic Brake Force Distribution) System
▶System description
As an add-on logic to the ABS base algorithm, EBD works in a range in which the intervention
thresholds for ABS control are not reached yet.
EBD ensures that the rear wheels are sensitively monitored for slip with respect to the front axle. If slip
is detected, the inlet valves for the rear wheels are switched to pressure hold to prevent a further
increase in pressure at the rear-wheel breaks, thus electronically reproducing
a pressure-reduction function at the rear-wheel brakes.
ABS features an enhanced algorithm which includes control of the brake force distribution between the
front and rear axles. This is called Electronic Brake Distribution. In an unloading car condition the brake
efficiency is comparable to the conventional system but for a fully loaded vehicle the efficiency of the
EBD system is higher due to the better use of rear axle braking capability.
▶Advantages
Elimination of conventional proportioning valve EBD utilizes the existing rear axle wheel speed
sensor to monitor rear wheel slip.
Based on many variables in algorithm a pressure hold, increase and/or decrease pulsetrain may
be triggered at the rear wheels insuring vehicle stability.
Vehicle approaches the ideal brake force distribution (front to rear).
Constant brake force distribution during vehicle lifetime.
EBD function is monitored via ABS safety logic (conventional proportioning valves are not
monitorable). -
-
-
-
-
3) Important Notice
The modulators for production line are not filled with the brake fluid (dry type). But, for after service, they
are filled with the brake fluid (wet type).
Make sure to keep the procedures in service manual when bleeding the air from the brake lines.
Be familiar with the lamp ON conditions to provide the correct information and reliability to customers.
ECU monitors the valve and motor for ABS when the vehicle speed approaches 5 km/h. At this time,
you can hear the clattering noise. 1.
2.
3.
Page 687 of 796
11-54610-00
3. TIGHTENING TORQUE
Description Kgf?m N?m
Steering column shaftSteering column mounting bolt 2.0 ~ 2.5 19.6 ~ 24.5
Steering wheel and steering column shaft
lock nut4.0 ~ 6.0 39.2 ~ 58.8
Steering wheel and air bag module
mounting bolt0.7 ~ 1.1 6.8 ~ 10.8
Steering column and lower shaft
connection bolt.1.8 ~ 2.5 17.6 ~ 24.5
Power steering gear
boxSteering gear box and gear box cross
member mounting bolt7.0 ~ 9.0 68.6 ~ 88.2
Steering gear box and lower shaft
connection bolt2.5 ~ 3.0 24.5 ~ 29.4
Tie rod end and knuckle connection nut 3.5 ~ 4.5 34.3 ~ 44.1
Tie rod end lock nut 6.5 ~ 8.0 63.7 ~ 78.4
Steering gear box and pressure hose
connection nut3.2 ~ 3.8 31.4 ~ 37.2
Steering gear box and return line
connection nut3.2 ~ 3.8 31.4 ~ 37.2
Power steering pumpEye bolt for oil supply pipe to power
steering pump5.5 ~ 6.5 53.9 ~ 63.7
Power steering pump mounting bolt 2.0 ~ 2.5 19.6 ~ 24.5
Power steering line Return line and clip connection bolt 1.2 ~ 1.8 11.7 ~ 17.6
Page 690 of 796

11-8
Free Play Check ▶
Start the engine and place the wheels at
straight ahead direction.
Turn the steering wheel until the tires starts
to move and measure the distance on the
circumference of the steering wheel. A.
B.
Free play30 mm
If the free play is out of the specified value,
check the free play in steering column shaft
connection and steering linkage. Replace or
repair if necessary.
Steering Effort Check ▶
Park the vehicle on a paved and flat ground
and place the front wheels at straight ahead
direction.
Start the engine and let it run around 1,000
rpm.
Install the spring scale on the circumference of
the steering wheel and measure the steering
effort in both directions. A.
B.
C.
Steering effort in
standstillbelow 3.0 kg
The difference between both sides should
be within 0.6 kg.
Steering Angle Check ▶
Place the front wheel on a turning radius
measuring tool.
Turn the steering wheel to the both ends and
measure the maximum steering angle. A.
B.
Steering
angleInner36.4°
Outer31.5°
If the steering angle is out of the specified
value, check and adjust the toe-in.
Page 711 of 796
01-6
AQS & ambient temperature
sensor
1. OVERVIEW
The climate system controls the temperature and air quality inside the vehicle by providing the
heating/cooling and preventing the hazardous gas from entering to keep indoor air fresh.
2. LAYOUT
1) External Climate System
Front expansion valve
Condenser
AQS sensor
Ambient temperature
sensor
Page 714 of 796
01-96810-30
A/C controller
Rear blower switch
(front)
Air source mode
actuator
A/C filter
Thermo AMPFront power transistor Front blower motor
ManualFATC
Page 717 of 796
01-12
(2) Ventilation Modes
Vent mode * Bi-level mode*
Floor mode * Defrost and floor mode*
Defrost mode
*Rear air conditioning mode
*
Page 718 of 796
01-136810-30
2) Air Conditioner Module Wiring and Layout
(1) Front Air Conditioner Module
Air source selection
door actuator
Air conditioner
filterEvaporator
Blower motor
Blower high
speed relay
Heater core
Wiring layout
Components
Sun sensor
Interior temperature sensor
Front mode actuator
Air mix actuator
Duct temperature sensor
PTC heater A.
B.
C.
D.
E.
F.Thermo amplifier
Front power transistor
Front blower motorA/C filter
Air source mode actuator
Rear blower switch G.
H.
I.
J.
K.
M.