Hyundai i-30: Limitations of the system / Detecting vehicles
The sensor may be limited when:
- The radar sensor or camera is
blocked with a foreign object or
debris
- Inclement weather such as heavy
rain or snow obscures the field of
view of the radar sensor or camera
- There is interference by electromagnetic
waves
- There is severe irregular reflection
from the radar sensor
- The radar/camera sensor recognition
is limited
- The vehicle in front is too small to
be detected (for example a motorcycle
or a bicycle, etc.)
- The vehicle in front is an oversize
vehicle or trailer that is too big to
be detected by the camera recognition
system (for example a tractor
trailer, etc.)
- The driver's field of view is not well
illuminated (either too dark or too
much reflection or too much backlight
that obscures the field of view)
- The vehicle in front does not have
their rear lights properly turned ON
- The outside brightness changes
suddenly, for example when entering
or exiting a tunnel
- When light coming from a street
light or an oncoming vehicle is
reflected on a wet road surface
such as a puddle in the road
- The field of view in front is
obstructed by sun glare
- The windscreen glass is fogged
up; a clear view of the road is
obstructed
- The vehicle in front is driving erratically
- The vehicle is on unpaved or
uneven rough surfaces, or road
with sudden gradient changes.
- The vehicle is driven near areas
containing metal substances as a
construction zone, railroad, etc.
- The vehicle drives inside a building,
such as a basement parking
lot
- The adverse road conditions cause
excessive vehicle vibrations whilst
driving
- The sensor recognition changes
suddenly when passing over a
speed bump
- The vehicle in front is moving vertically
to the driving direction
- The vehicle in front is stopped vertically
- The vehicle in front is driving
towards your vehicle or reversing
- You are on roundabouts and the
vehicle in front circles

- Driving on a curve
The performance of the FCA system
may be limited when driving on a
curved road.
On curved roads, the other vehicle
on the same lane is not recognized
and the FCA system’s performance
may be degraded. This may result in
unnecessary alarm or braking or no
alarm or braking when necessary.
Also, in certain instances the front
radar sensor or camera recognition
system may not detect the vehicle
travelling on a curved road.
In these cases, the driver must maintain
a safe braking distance, and if
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.

The FCA system may recognise a
vehicle in the next lane when driving
on a curved road.
In this case, the system may unnecessarily
alarm the driver and apply
the brake.
Always pay attention to road and
driving conditions, whilst driving. If
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.
Also, when necessary depress the
accelerator pedal to prevent the system
from unnecessarily decelerating
your vehicle.

- Driving on a slope
The performance of the FCA
decreases whilst driving upward or
downward on a slope, not recognizing
the vehicle in front in the same
lane. It may unnecessarily produce
the warning message and the warning
alarm, or it may not produce the
warning message and the warning
alarm at all.
When the FCA suddenly recognises
the vehicle in front whilst passing
over a slope, you may experience
sharp deceleration.
Always keep your eyes forward whilst
driving upward or downward on a
slope, and, if necessary, depress the
brake pedal to reduce your driving
speed in order to maintain distance.

- Changing lanes
When a vehicle changes lanes in
front of you, the FCA system may not
immediately detect the vehicle, especially
if the vehicle changes lanes
abruptly. In this case, you must maintain
a safe braking distance, and if
necessary, depress the brake pedal
to reduce your driving speed in order
to maintain a safe distance.

When driving in stop-and-go traffic,
and a stopped vehicle in front of you
merges out of the lane, the FCA system
may not immediately detect the
new vehicle that is now in front of
you. In this case, you must maintain
a safe braking distance, and if necessary,
depress the brake pedal to
reduce your driving speed in order to
maintain a safe distance.

- Detecting the vehicle in front of you
If the vehicle in front of you has cargo
that extends rearward from the cab,
or when the vehicle in front of you
has higher ground clearance, additional
special attention is required.
The FCA system may not be able to
detect the cargo extending from the
vehicle. In these instances, you must
maintain a safe braking distance
from the rearmost object, and if necessary,
depress the brake pedal to
reduce your driving speed in order to
maintain distance.
The Forward Collision avoidance
assist (FCA) system system is
designed to monitor the vehicle
ahead or a pedestrian in the roadway
through radar signals and camera
recognition to warn the driver that a
collision is imminent, and if necessary,
apply emergency braking...
The sensor may be limited when:
The pedestrian is not fully detected
by the camera recognition system,
for example, if the pedestrian is
leaning over or is not fully walking
upright
The pedestrian is moving very
quickly or appears abruptly in the
camera detection area
The pedestrian is wearing clothing
that easily blends into the background,
making it difficult to be
detected by the camera recognition
system
The outside lighting is too bright
(e...
Other information:
Schematic diagrams
ECM Terminal and Input /
Output signal
ECM Harness Connector
ECM Terminal Function
Connector [A]
Terminal
Description
1
Fuel Pressure Regulator Valve (FPRV) [High] Control
2
Integrated Thermal Management Module (ITM) Motor (+)
3
Integrated Thermal Management Module (ITM) Motor (-)
4
Exhaust Gas Temperature Sensor (EGTS) #2 (T4) Ground [GPF Type]
5
Engine Coolant Temperature Sensor (ECTS) #1 Ground
6
-
7
Engine Coolant Temperature Sensor (ECTS) #2 Ground
8
Differential Pressure Valve (DPV) Ground
9
Rail Pressure Sensor (RPS) Ground
10
Exhaust Gas Temperature Sensor (EGTS) Ground
11
Manifold Absolute Pressure Sensor (MAPS) Ground
12
Electric Waste Gate Control Actuator (EWGA) Ground
13
EGR Pressure Sensor Ground
14
Oil Pressure & Temperature Sensors (OPTS) Ground
15
Electric Exhaust Gas Recirculation (EEGR) Control Valve Ground
16
-
17
A/C Pressure Transducer (APT) Ground
18
Sensor Power (+5V) (Camshaft Position Sensor (CMPS) [Bank 1 / Intake, Exhaust])
19
Sensor Power (+5V) (Manifold Absolute Pressure Sensor (MAPS))
Sensor Power (+5V) (Electric Exhaust Gas Recirculation (EEGR))
Sensor Power (+5V) (Crankshaft Position Sensor (CKPS))
20
Sensor Power (+5V) (Oil Pressure & Temperature Sensors (OPTS))
Sensor Power (+5V) (Electric Throttle Control Module (ETC))
Sensor Power (+5V) (Rail Pressure Sensor (RPS))
21
Throttle Position Sensor (TPS) Ground
22
Electric Exhaust Gas Recirculation (EEGR) Control Valve Motor (+)
23
Electric Exhaust Gas Recirculation (EEGR) Control Valve Motor (-)
24
Knock Sensor (KS ) Shield Ground
25
-
26
Ignition Coil (Cylider #3) Control
27
-
28
-
29
Exhaust Gas Temperature Sensor (EGTS) #1 (T3) Ground [GPF Type]
30
-
31
-
32
-
33
EGR Pressure Sensor Signal
34
-
35
Integrated Thermal Management Module (ITM) Motor Ground
36
-
37
Camshaft Position Sensor (CMPS) [Bank 1 / Intake] Signal
38
-
39
Electric Waste Gate Control Actuator (EWGA) Signal
40
Sensor Power (+5V) (EGR Pressure Sensor)
Sensor Power (+5V) (Electric Waste Gate Control Actuator (EWGA))
41
Sensor Power (+5V) (Accelerator Position Sensor (APS #1))
42
Sensor Power (+5V) (Brake Booster Vacuum Pressure Sensor (BBVPS))
Sensor Power (+5V) (A/C Pressure Transducer (APT))
43
Injector (Cylinder #3) [+] Control
44
Injector (Cylinder #2) [+] Control
45
-
46
-
47
CCP-CAN [High]
48
Ignition Coil (Cylinder #1) Control
49
-
50
Neutral Switch [With ISG]
51
-
52
-
53
-
54
Exhaust Gas Temperature Sensor (EGTS) #1 (T3) Signal [GPF Type]
55
-
56
Exhaust Gas Temperature Sensor (EGTS) #2 (T4) Signal [GPF Type]
57
-
58
Differential Pressure Sensor (DPS) Signal
59
Exhaust Gas Temperature Sensor (EGTS) Signal
60
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] Ground
61
Mass Air Flow Sensor (MAFS) Signal
62
-
63
Engine Speed Signal Output
64
Injector (Cylinder #1) [+] Control
65
Injector (Cylinder #4) [+] Control
66
Injector (Cylinder #3) [-] Control
67
Injector (Cylinder #4) [-] Control
68
Ignition Coil (Cylider #2) Control
69
CCP-CAN [Low]
70
Camshaft Position Sensor (CMPS) [Bank 1 / Exhaust] Signal
71
Crankshaft Position Sensor (CKPS) Ground
72
Ignition Lock Switch [M/T & Without Smart Key]
73
Oil Pressure Sensor (OPS) Signal
74
Intake Air Temperature Sensor (IATS) Signal
75
Engine Coolant Temperature Sensor (ECTS) #1 Signal
76
Engine Coolant Temperature Sensor (ECTS) #2 Signal
77
Electric Exhaust Gas Recirculation (EEGR) Control Valve Signal
78
Differential Pressure Valve (DPV) Signal
79
Throttle Position Sensor (TPS) #2 Signal
80
Rail Pressure Sensor (RPS) Signal
81
-
82
Integrated Thermal Management Module (ITM) Motor Signal
83
Mass Air Flow Sensor (MAFS) Ground
84
A/C Pressure Transducer (APT) Signal
85
-
86
Injector (Cylinder #2) [-] Control
87
Injector (Cylinder #1) [-] Control
88
Fuel Pressure Regulator Valve (FPRV) [Low] Control
89
Differential Pressure Sensor (DPS) Ground
90
Ignition Coil (Cylinder #4) Control
91
Crankshaft Position Sensor (CKPS) Signal
92
-
93
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] Ground
94
-
95
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] Signal
96
-
97
Oil Temperature Sensor (OTS) Signal
98
Throttle Position Sensor (TPS) #1 Signal
99
-
100
-
101
Manifold Absolute Pressure Sensor (MAPS) Signal
102
Camshaft Position Sensor (CMPS) [Bank 1/Intake] Ground
103
-
104
Knock Sensor (KS) Signal
105
Knock Sensor (KS) Ground
Connector [B]
Terminal
Description
1
Chassis Ground
2
Chassis Ground
3
Battery Power (B+) (Battery)
4
Chassis Ground
5
Battery Power (B+) (Main Relay)
6
Battery Power (B+) (Main Relay)
7
-
8
-
9
Sensor Power (+5V) (Integrated Thermal Management Module (ITM) Motor)
Sensor Power (+5V) (Mass Air Flow Sensor (MAFS))
10
Sensor Power (+5V) (Accelerator Position Sensor (APS) #2)
11
Boost Pressure Sensor (BPS) Signal Input
12
Accelerator Position Sensor (APS) #2 Ground
13
Accelerator Position Sensor (APS) #1 Ground
14
Brake Booster Vacuum Pressure Sensor (BBVPS) Ground [With ISG]
15
-
16
Boost Pressure Sensor (BPS) Ground
17
Fuel Level Sender (FLS) Signal
18
Accelerator Position Sensor (APS #2) Signal
19
-
20
-
21
-
22
RCV Control Solenoid Valve Control
23
Cooling Fan Relay [PWM] Control
24
Electric Waste Gate Control Actuator (EWGA) DC Motor (+) Control
25
Electric Waste Gate Control Actuator (EWGA) DC Motor (-) Control
26
Ignition Switch Signal Input
27
Sensor Power (+5V) (Differential Pressure Sensor (DPS))
Sensor Power (+5V) (Differential Pressure Valve (DPV))
Sensor Power (+5V) (Boost Pressure Sensor (BPS))
28
-
29
-
30
Brake Light Switch Signal Input
31
Brake Test Switch Signal Input
32
Accelerator Position Sensor (APS #1) Signal
33
-
34
ISG OFF Switch Signal Input [With ISG]
35
Start Signal Input
36
-
37
Fuel Pump Relay Control [W/O Smart Key]
38
DC/DC Converter (LDC) Control [With ISG]
39
-
40
Variable Oil Pump Valve Control
41
ETC Motor [+] Control
42
ETC Motor [-] Control
43
-
44
LIN communication signal input
45
C-CAN (Low)
46
-
47
-
48
Clutch Switch [M/T]
49
Wiper Switch Signal Input
50
Blower Motor MAX Input
51
Start Relay Control (Low Side)
52
-
53
-
54
Rear Defrost Switch Signal Input
55
-
56
-
57
-
58
Differential Pressure Valve (DPV) DC Motor (+) Control
59
Differential Pressure Valve (DPV) DC Motor (-) Control
60
Battery Power (B+) (Battery)
61
LIN Communication Signal input
62
C-CAN (High)
63
Brake Booster Vacuum Pressure Sensor (BBVPS) Signal [With ISG]
64
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] VS+ (NERNST Cell Voltage)
65
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] Rc (Compensative Resistance)
66
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] Rc/Rp (Pump Cell Voltage)
67
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] VS-/IP- (Common Ground for
VS, IP)
68
-
69
A/C Compressor Relay Control
70
-
71
Start Relay Control (High side)
72
-
73
-
74
Engine Control Relay Control
75
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 1] Heater Control
76
Heated Oxygen Sensor (HO2S) [Bank 1 / Sensor 2] Heater Control
77
Vehicle Speed Signal Input
78
CCP-CAN [High]
79
CCP-CAN [Low]
80
-
81
-
82
-
83
Purge Control Solenoid Valve (PCSV) Control
84
Fuel Pump Relay Control [With Smart Key]
85
ISG OFF Switch (IND...
Applying the parking brake
To apply the EPB
(Electronic Parking Brake):
1. Depress the brake pedal.
2. Pull up the EPB switch.
Make sure the Parking Brake
Warning Light comes on.
WARNING
To reduce the risk of SERIOUS
INJURY or DEATH, do not operate
the EPB whilst the vehicle is
moving except in an emergency
situation...