Body Electrical System

Smart Key Unit Components and Component Locations

~1min read

Component (1)

Connector Pin Information
No. Connector A Connector B Connector C
1 CPU V_BAT Assist Side Antenna Ground Immobilizer Antenna Ground
2 V_BAT Load Assist Side Antenna Power Immobilizer Antenna Power
3 Ignition 1 Driver Side Antenna Ground -
4 Ignition Relay 2 Driver Side Antenna Power -
5 Ignition Relay 1 Wheel Speed -
6 - P Position SSB indicator illuminates
7 - - SSB ACC LED
8 EMS COM C CAN Low SSB Illumination Power
9 - C CAN High -
10 B CAN High Internal Antenna 1 Ground -
11 B CAN Low Interior Antenna 1 Power -
12 ACC Bumper Antenna Ground -
13 Ignition 2 Bumper Antenna Power Stop Lamp Fuse
14 ACC Relay Internal Antenna 2 Ground Brake Switch
15 Starter Relay Internal Antenna 2 Power -
16 Start Recall - Immobilizer Indicator
17 ESCL Battery RPM External Buzzer
18 - - SSB Illumination Ground
19 - SSB Switch 2 ?
20 Assist Switch SSB Switch 1
21 Driver Switch ?
22 -
23 Power Ground 2
24 Power Ground 1

Test yourself

A quick Kia Soul EV Owner's Manual quiz: every answer comes with an explanation and a link to the manual page.