Hyundai Sonata: ESP(Electronic Stability Program) System / Schematic Diagrams
| Schematic |
| [EPB Type] |
| [General Type] |
| Terminal Funtion |
| [EPB Type] |
| PIN NO | Desciption | Current | |
| max | min | ||
| 1 | Voltage supply for pump motor | 39A | 10A |
| 2 | RR EPB motor power | 30A | - |
| 3 | RR EPB motor ground | 30A | - |
| 4 | - | - | - |
| 5 | Local CAN High | 30mA | 20mA |
| 6 | Electric parking brake signal 1 | 20mA | - |
| 7 | Electric parking brake signal 2 | 20mA | - |
| 8 | Electric parking brake signal 3 | 20mA | - |
| 9 | Electric parking brake signal 4 | 20mA | - |
| 10 | - | - | - |
| 11 | - | - | - |
| 12 | RL EPB motor ground | 30A | - |
| 13 | RL EPB motor power | 30A | - |
| 14 | Ground for solenoid valves and ECU | 30A | 10A |
| 15 | - | - | - |
| 16 | ESS | 200mA | 100mA |
| 17 | FR Wheel speed sensor signal | 16.8mA | 5.9mA |
| 18 | - | - | - |
| 19 | VDC OFF switch signal | 10mA | 5mA |
| 20 | Local CAN Low | 30mA | 20mA |
| 21 | - | - | - |
| 22 | - | - | - |
| 23 | HAC signal | 200mA | 100mA |
| 24 | - | - | ? |
| 25 | FR Wheel speed sensor power | 16.8mA | 5.9mA |
| 26 | RR Wheel speed sensor power | 16.8mA | 5.9mA |
| 27 | RL Wheel speed sensor signal | 16.8mA | 5.9mA |
| 28 | - | - | ? |
| 29 | FL Wheel speed sensor signal | 16.8mA | 5.9mA |
| 30 | Voltage supply for solenoid valves | 30A | 10A |
| 31 | - | - | - |
| 32 | Wheel speed sensor output | Open drain | - |
| 33 | - | - | - |
| 34 | Auto holding ON/OFF switch signal | 10mA | 5mA |
| 35 | Brake light switch | 10mA | 5mA |
| 36 | RR Wheel speed sensor signal | 16.8mA | 5.9mA |
| 37 | IGN 1 | 5A | 1A |
| 38 | RL Wheel speed sensor power | 16.8mA | 5.9mA |
| 39 | FL Wheel speed sensor power | 16.8mA | 5.9mA |
| 40 | - | - | - |
| 41 | - | - | - |
| 42 | - | - | - |
| 43 | - | - | - |
| 44 | C-CAN High | 30mA | 20mA |
| 45 | C-CAN Low | 30mA | 20mA |
| 46 | Voltage supply for pump motor | 40A | 10A |
| [General Type] |
| PIN NO | Description | Current | |
| max | min | ||
| 13 | Ground for recirculation pump | 39 A | 10 A |
| 38 | Ground for solenoid valves and ECU | 15 A | 2 A |
| 1 | Voltage supply for pump motor | 39 A | 10 A |
| 25 | Voltage supply for solenoid valves | 15 A | 2 A |
| 34 | FL Wheel speed sensor power | 16.8 mA | 5.9 mA |
| 18 | FR Wheel speed sensor power | 16.8 mA | 5.9 mA |
| 33 | RL Wheel speed sensor power | 16.8 mA | 5.9 mA |
| 19 | RR Wheel speed sensor power | 16.8 mA | 5.9 mA |
| 22 | FL Wheel speed sensor signal | 16.8 mA | 5.9 mA |
| 6 | FR Wheel speed sensor signal | 16.8 mA | 5.9 mA |
| 20 | RL Wheel speed sensor signal | 16.8 mA | 5.9 mA |
| 31 | RR Wheel speed sensor signal | 16.8 mA | 5.9 mA |
| 32 | Voltage for hybrid ECU | 1 A | 500 mA |
| 8 | ESP switch signal | 20mA | 5mA |
| 26 | CAN High | 30 mA | 20 mA |
| 14 | CAN Low | 30 mA | 20 mA |
| 30 | Brake light switch | 10 mA | 5 mA |
| 10 | Parking brake switch signal | 10 mA | 5 mA |
| 16 | HAC relay | 200mA | 100mA |
| 27 | Wheel speed sensor output | Open Draim | ? |
Description and Operation
Description of ESP
Optimum driving safety now has a name : ESP, the Electronic Stability Program.
ESP recognizes critical driving conditions, such as panic
reactions in dangerous situations, a ...
Troubleshooting
Failure Diagnosis
1.
In principle, ESP and TCS controls are prohibited in case of ABS failure.
2.
When ESP or TCS fails, only the failed system control is prohibited.
3.
However, when the ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: General Safety Information and Caution
Instructions
When Handling Refrigerant
1.
R-134a liquid refrigerant is highly volatile. A drop on the
skin of your hand could result in localized frostbite. When handling the
refrigerant, be sure to wear gloves.
2.
It is standard practice to wear goggles or glasses to protect
your eye ...
Hyundai Sonata LF 2014-2019 Owners Manual: Interior Lights
WARNING
Do not use the interior lights when driving in the dark. The interior lights
may obscure your view and cause an accident.
NOTICE
Do not use the interior lights for extended periods when the engine is turned
off or the battery will discharge.
Interior lamp AUTO cut
The interior lamps will a ...