Hyundai Elantra: ESC(Electronic Stability Control) System / Schematic Diagrams
| Schematic Diagrams |
| Terminal Function |
| Wire No. | Designation | Current | |
| max | min | ||
| 13 | Ground for recirculation pump | 39 A | 10 A |
| 1 | Voltage supply for pump motor | 39 A | 10 A |
| 25 | Voltage supply for solenoid valves | 15 A | 2 A |
| 38 | Ground for solenoid valves andECU | 15 A | 2 A |
| 22 | Signal wheel speed sensor (FL) | 16.8 mA | 5.9 mA |
| 33 | Voltage supply for the active wheel speed sensor(RL) | 16.8 mA | 5.9 mA |
| 19 | Voltage supply for the active wheel speed sensor(RR) | 16.8 mA | 5.9 mA |
| 18 | Voltage supply for the active wheel speed sensor(FR) | 16.8 mA | 5.9 mA |
| 6 | Signal wheel speed sensor (FR) | 16.8 mA | 5.9 mA |
| 14 | C-CAN LOW | 30 mA | 20 mA |
| 34 | Voltage supply for the active wheel speed sensor(FL) | 16.8 mA | 5.9 mA |
| 20 | Signal wheel speed sensor (RL) | 16.8 mA | 5.9 mA |
| 32 | Voltage for HECU (IGN) | 1 A | 500 mA |
| 31 | Signal wheel speed sensor (RR) | 16.8 mA | 5.9 mA |
| 30 | Brake light switch | 10 mA | 5 mA |
| 26 | C-CAN HIGH | 30 mA | 20 mA |
| 27 | Wheel speed sensor output | Open Draim | - |
| 8 | ESC switch | 10 mA | 5 mA |
| 23 | Clutch switch (MT Only) | 10 mA | 5 mA |
| 10 | Parking Brake switch | 10 mA | 5 mA |
| 21 | L-CAN LOW | 30 mA | 20 mA |
| 9 | L-CAN HIGH | 30 mA | 20 mA |
Description and Operation
Description of ESC
Optimum driving safety now has a name : ESC, the Electronic Stability Program.
ESC recognizes critical driving conditions, such as panic
reactions in dangerous situations, a ...
Repair procedures
Inspection
ESC System Bleeding
This procedure should be followed to ensure adequate bleeding
of air and filling of the ESC unit, brake lines and master cylinder
with brake fluid.
1.
Remove t ...
Other information:
Hyundai Elantra AD (2016-2020) Service Manual: Hazard Lamp Switch Repair procedures
Inspection
1.
Check for continuity between terminals. If the continuity is not as specified, replace the hazard lamp switch.
Manual (Auto)
Removal
•
Wrap the protective tape on the tool to disassemble with the screwdriver or remover.
•
e caution in keeping ...
Hyundai Elantra AD (2016-2020) Owners Manual: Windshield Defrosting and Defogging
WARNING
Windshield heating
Do not use the
or position
during cooling operation in extremely humid weather. The difference between the
temperature of the outside air and that of the windshield could cause the outer
surface of the windshield to fog up, causing loss of visibility could cause ...