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
Description of ESC Electronic Stability Control (ESC) recognizes critical driving conditions, such as panic reactions in dangerous situations, and stabilizes the vehicle by wheel-individual braking and ...
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 solenoid valve ...
See also:
To decrease the cruising speed
Follow either of these procedures: Move the lever down (to SET-) and hold it. Your vehicle will gradually slow down. Release the lever at the speed you want to maintain. Move the lever down (to SET-) ...
Ignition System
Description and operation Description The ignition coil is a kind of small transformer that transforms the battery voltage to 30 kV or more to create a spark in the spark plug gap in the cylinder. The ...
Compass function
The Compass can be turned ON and OFF and will remember the last state when the ignition is cycled. To turn the display feature ON/OFF: 1. Press and release the button within 1 second to turn the display ...