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[Smart Key]

WARNING: This page is about a different car, the 2024 Kia K5. However, it is still accessible from the selected car via links, so may be relevant.
G13836057Courtesy of KIA MOTORS AMERICA, INC.
Pin Function
Connector A Connector B Connector C Connector D
1 - Front washer switch (Output) - Driver outside handle switch
(Input)
2 Rear seat belt indicator_Left (Output) - ESCL Enable (Output) Assist outside handle switch (Input)
3 - - ESCL - (Output) -
4 - - - -
5 External buzzer (Output) - - RPM (Input)
6 Rear seat belt indicator_Center (Output) Wiper parking switch (Input) - SSB symbol illumination (+) (Output)
7 Puddle pocket lamp (Output) - ESCL Unlock switch (Input) ACC relay (Output)
8 Rear seat belt indicator_Right
(Output)
Brake switch (Input) - IGN1 relay (Output)
9 - - - IGN2 relay (Output)
10 Headlamp high switch (Input) Front wiper volume switch (Input) ESCL + (Output) Starter relay (Output)
11 - -   Assist outside handle antenna (+) (Output)
12 - LIN4 (Safety ECU) Interior antenna 2 (+) (Output)
13 Rear view switch (Input) PAS Option (Input) Trunk interior antenna 3 (+)
(Output)
14 - - Interior antenna 1 (+) (Output)
15 RPAS Power (Output) B-CAN (Low) Bumper antenna (+) (Output)
16 FRAS Power (Output) B-CAN (High) Driver outside handle antenna
(+) (Output)
17 PAS/RPAS Power (Input) - -
18 - Ground (Power) -
19 - - -
20 Ground (ECU) Immobilizer power (Output) -
21 - Immobilizer ground (Output) SSB switch 1 (Input)
22 K-Line_Immobilizer - SSB switch 2 (Input)
23 - PAS/RPAS Switch indicator
(Output)
Clutch IGN lock switch
24 - Front wiper switch (Input) ESCL COM
25 Sunroofstatus (Input) - Wheel speed sensor (Input)
26 PAS/RPAS Switch (Input) Multifunction switch ground
(Input)
-
27 ATM Solenoid (Output) Wiper power relay (Output) -
28 LIN3 (Rain sensor) Auto light sensor ground
(Output)
-
29 LIN2 (ROA) Auto light sensor signal (Input) -
30 LIN1 (PDW-F or PDW-R) Auto light sensor power (Output) Start feed back (Input)
31 Door unlock signal (For IFU)
EMS (Output)
- Assist outside handle antenna
(-) (Output)
32 Light switch (Input) Front wiper high relay (Output) Interior antenna 2 (-) (Output)
33 Fog switch (Input) Front wiper low relay (Output) Trunk interior antenna 3 (-)
(Output)
34 IGN2 (Input) Front wiper lowbackup switch
(Input)
Interior antenna 1 (-) (Output)
35 IGN1 (Input) P-CAN (Low) Bumper antenna (-) (Output)
36 ACC (Input) P-CAN (High) Driver outside handle antenna
(-) (Output)
37 Battery + (ECU)   -
38 Battery + (Power) -
39 - -
40 Front heated nozzle (Output) 'P' Position (input)