Hyundai Equus Manuals

Hyundai Azera: Schematic Diagrams - ESC(Electronic Stability Control) System - Brake System - Hyundai Azera 2011-2025 Service ManualHyundai Azera: Schematic Diagrams

Circuit Diagram - ESC (1)

Circuit Diagram - ESC (2)

Circuit Diagram - ESC (3)

Circuit Diagram - ESC (4)

ESC connector input/output

Connector Terminal
Specification
Pin No
Description
29
IGNITION1(+)
High level of wake up voltage : 
4.5V < V < 16.0V
Low level of wake up voltage : 
V < 2.4V
Max. current : I < 50mA
25
POS. BATTERY 1.(SOLENOID)
Over voltage range : 17.0 ± 0.5V
Operating voltage range :
10.0 ± 0.5V < V < 16.0 ± 0.5V
Low voltage range :
7.0 ± 0.5V < V < 9.5 ± 0.5V
Max. current : I < 40A
Max. leakage current : I < 0.25mA
1
POS. BATTERY 2.(MOTOR)
Operating voltage range:
10.0 ± 0.5V < V < 16.0 ± 0.5V
Rush current : I < 110A
Max current : I < 40A
Max leakage current : I < 0.25mA
38
GROUND
Rated current : I <550mA
Max. current: I < 40A
13
PUMP MOTOR GROUND
Rush current : I < 110A
Max current : I < 40A
11
SENSOR GROUND
Rated current : I <250mA
4
SENSOR POWER
Max current Capability : I < 250mA
Max voltage : V_BAT1 -0.8V
23
BRAKE LIGHT SWITCH
Input voltage (Low) : V < 2V
Input voltage (High) : V > 6V
Max. Input current : I < 3mA (@12.8V)
10
ESC ON/OFF SWITCH
22
PARKING BRAKE SWITCH
Input voltage (Low) : V < 2V
Input voltage (High) : V > 6V
Max input current : I < 5mA (@12.8V)
28
SENSOR FRONT RIGHT OUTPUT
External pull up resistance : 1 K? < R
Output duty :50 ± 20%
14
CAN BUS LINE(LOW)
Max. Input current : I < 10mA
26
CAN BUS LINE(HIGH)
18
SENSOR FRONT LEFT POWER
Output voltage : V_BAT1 -0.6V ~ V_BAT1 -1.1V
Output current : Max 30mA
34
SENSOR FRONT RIGHT POWER
19
SENSOR REAR LEFT POWER
33
SENSOR REAR RIGHT POWER
31
SENSOR FRONT LEFT SIGNAL
Input current LOW : 5.9 ~ 8.4mA
Input current HIGH : 11.8 ~ 16.8mA
Frequency range : 1 ~ 2500Hz
Input duty : 50 ± 10%
21
SENSOR FRONT RIGHT SIGNAL
32
SENSOR REAR LEFT SIGNAL
20
SENSOR REAR RIGHT SIGNAL
12
CAN SENSOR LINE (HIGH)
Max. input current : I < 10mA
24
CAN SENSOR LINE (LOW)
8
HAC RELAY DRIVE
Max. Current : I< 180mA
Max.Output Low Voltage : V< 1.2V
9
BRAKE SWITCH
Input voltage (Low) : V < 2V
Input voltage (High) : V > 6V
Max. Input current : I < 10mA
36
RELAY STATE MONITORING

Description and Operation
Description of ESC Optimum driving safety now has a name : ESC, the Electronic Stability Control. ESC recognizes critical driving conditions, such as panic reactions in dangerous situations, a ...

Troubleshooting
Failure Diagnosis 1. In principle, ESC and TCS controls are prohibited in case of ABS failure. 2. When ESC or TCS fails, only the failed system control is prohibited. 3. However, when the ...

See also:

Power Seat Control Switch Repair procedures
Inspection With the power seat switch in each position, make sure that continuity exists between the terminals below. If continuity is not as specified, replace the power seat switch. A : Lumb ...

Head Lamps Description and Operation
HID Head Lamp 1. Bulb (1) Elements Xenon gas: Xenon gas activates the initial reaction for rapid illuminating. Molybdenum electrode: anode arcing Metal halide salts: color composing component ...

Fuel requirements
Your new vehicle is designed to use only unleaded fuel having a pump octane number ((R+M)/2) of 87 (Research Octane Number 91) or higher. Your new vehicle is designed to obtain maximum performance w ...

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