Kia Sedona: Smart key unit Components and Components Location| Components (1) |

| No. | Connector A | Connector B | Connector C |
| 1 | Immobilizer antenna GND output | B+ | IGN1 |
| 2 | Bumper antenna GND output | - | - |
| 3 | Rear antenna GND output | - | - |
| 4 | Interior antenna 2 GND output | - | Passenger''s door switch |
| 5 | Driver''s door antenna GND output | GND power2 | SSB_switch1 inpuf |
| 6 | Interior antenna 1 GND output | B+POWER | COM EMS |
| 7 | Passenger''s door antenna GND output | - | RPM signal inpuf |
| 8 | SSB Illumination (OFF) output | - | Wheel speed input |
| 9 | SSB Illumination (ACC) output | - | Start Feedback signal inpuf |
| 10 | SSB Illumination (IGN) output | GND power1 | Brake switch signal input |
|   | |||
| 11 | SSB Illumination (+) output |   | P signal input (AT specification) |
| 12 | Exterior buzzer output | - | |
| 13 | Immobilizer antenna power output | - | |
| 14 | Bumper antenna power output | - | |
| 15 | Rear antenna power output | - | |
| 16 | Interior antenna 2 power output | SSB switch2 inpuf | |
| 17 | Driver''s door antenna power output | C CAN HIGH | |
| 18 | Interior antenna 1 power output | C CAN LOW | |
| 19 | Passenger''s door antenna power output | B CAN LOW | |
| 20 | IGN1 relay output | B CAN HIGH | |
| 21 | IGN2 relay output | Driver''s door switch input | |
| 22 | ACC relay output | - | |
| 23 | SSB Illumination (-) output | - | |
| 24 | Starter relay output | - | |
| 25 |   | - | |
| 26 | ACC inpuf | ||
| 27 | IGN2 | ||
| 28 | - | ||
| 29 | - | ||
| 30 | - | ||
| 31 | - | ||
| 32 | - |
Smart key Repair procedures
Smart key unit Schematic DiagramsGeneral Information
General Troubleshooting Information
Before Troubleshooting
1.
Check applicable fuses in the appropriate fuse/relay box.
2.
Check the battery for damage, state of charge, and clean and tight c ...
Components and Components Location
Component Location
1. Cowl top cover2. Cowl top side cover
...