Hyundai Equus: Smart Key Unit Components and Components Location
Second generation VI (2009–2025) / Hyundai Equus VI 2009-2025 Service Manual / Body Electrical System / Smart Key System / Smart Key Unit Components and Components Location
| Components |
Connector Pin Information
| No. | Connector A | Connector B | Connector C |
| 1 | V_BAT load | C_CAN Low | SSB illumination ground |
| 2 | - | C_CAN High | - |
| 3 | Power ground1 | - | SSB LED OFF |
| 4 | IGN1 | - | Interior antenna #2 power |
| 5 | IGN1 relay | Brake switch | Interior antenna #1 power |
| 6 | ACC | Immobilizer antenna power | - |
| 7 | IGN2 | - | Interior antenna #3 (hat shelf) |
| 8 | SSB switch2 | Wheel speed | Interior antenna #4 (Trunk) |
| 9 | RDRV toggle button | Driver toggle button | Bumper antenna power |
| 10 | RF COM | - | Passenger side antenna power |
| 11 | - | - | Driver side antenna power |
| 12 | B_CAN High | P position/ Clutch switch | SSB LED IGN |
| 13 | B_CAN Low | Start feedback | SSB illumination power |
| 14 | V_BAT CPU | Immobilizer antenna ground | - |
| 15 | - | - | Interior antenna #2 ground |
| 16 | Power ground2 | SSB LED ACC | Interior antenna #1 ground |
| 17 | Starter relay | x | - |
| 18 | IGN2 relay | Interior antenna #3 (hat shelf) power | |
| 19 | ACC relay | Interior antenna #3 (Trunk) power | |
| 20 | - | Bumper antenna ground | |
| 21 | - | Passenger side antenna ground | |
| 22 | RAST toggle button | Driver side antenna ground | |
| 23 | RPM | x | |
| 24 | EMS COM | ||
| 25 | SSB switch1 | ||
| 26 | Assistant toggle button |
Smart Key Repair procedures
Smart Key
Battery Inspection
1.
Check that the red light flickers when the door lock or unlock button is pressed on the transmitter.
2.
Remove the battery (A) and check voltage if the red lig ...
Smart Key Unit Schematic Diagrams
Circuit Diagram
...
See also:
Cowl Cross Bar Assembly Repair procedures
Replacement
•
Put on gloves to protect your hands.
•
When prying with a flat-tip screwdriver, wrap it with
protective tape, and apply prote ...
Head Lamps Description and Operation
HID Head Lamp
1.
Bulb
(1)
Elements
Xenon gas: Xenon gas activates the initial reaction for rapid illuminating.
Molybdenum electrode: anode arcing
Metal halide salts: color composing component ...
Snow tires
If you equip your car with snow tires, they should be the same size and have
the same load capacity as the original tires. Snow tires should be installed on
all four wheels; otherwise, poor handli ...
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