Hyundai Santa Fe (DM): 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 |
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 |
|
28 |
SENSOR FRONT RIGHT OUTPUT |
External pull up resistance : 1 KΩ < 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
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