Hyundai Sonata: Brake System / Stop Signal Electronic Module Schematic Diagrams
| System Circuit Diagram |
| Terminal Function |
| Teminal | Description |
| 1 | Ground |
| 2 | HAC/DBC Signal (Active Low) |
| 3 | ESS Signal (Active Low) |
| 4 | Stop lamp |
| 5 | Stop lamp switch |
| 6 | ECU/ SMK |
| 7 | ESS Signal (Active High) |
| 8 | Battery |
Stop Signal Electronic Module Specifications
Specifications
CategoryDataOperation temperature range (°C)-40 ~ 85Preserving temperature range (°C)-40 ~ 105Operating voltage (V)5.8 ~ 16Rated current (A)15
...
Stop Signal Electronic Module Repair procedures
Inspection
1. Fuse inspection
Mount the test fuse to the switch fuse and relay fuse part to confirm a normal joint fit.
2. Inspection of connector by each part
Check to see whether or not each c ...
Other information:
Hyundai Sonata LF 2014-2019 Service Manual: Alternator Description and Operation
Description
The Alternator has eight built-in diodes, each rectifying AC current to DC current.
Therefore, DC current appears at alternator "B" terminal.
In addition, the charging voltage of this alternator is regulated by the battery voltage detection system.
The alternator is regulated by th ...
Hyundai Sonata LF 2014-2019 Owners Manual: LKAS function change
The driver can change LKAS to Lane Departure Warning System (LDWS) or the LKAS
mode between Standard LKA and Active LKA from the User Settings Mode on the LCD
display.
Lane Departure Warning
LDWS alerts the driver with a visual and acoustic warning when the system detects
the vehicle leaving the ...
