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Home >> Kia >> 2019 >> Optima S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 86 (Smart Key System (HEV)) >> Smart Key Unit >> Components & Components Location >> Components >> Connector Pin Information
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Connector Pin Information

WARNING: This page is about a different variant/trim than selected.
No. Connector A Connector B Connector C
1 - Power 2_GND -
2 AT: "P" signal input
MT: Clutch switch signal input
WPC Mute_output SSB LED (IGN)
3 Brake switch_input - SSB LED (ACC)
4 Start signal feedback_input - -
5 - Battery (+)_signal Passenger door antenna_GND
6 - Power 1_GND Driver side door antenna_GND
7 - - Rear antenna_GND
8 - - Bumper antenna_GND
9 - - Interior antenna 2_GND
10 - Battery (+)_power Interior antenna 1_GND
11 -   Immobilizer antenna_GND
12 - -
13 Wheel speed sensor_input Exterior buzzer
14 - IGN1 relay_output
15 RPM_Input IGN2 relay_output
16 IGN1 ACC relay_output
17 ACC signal_input Passenger door antenna_Power
18 IGN2 Driver side door antenna_Power
19 B-CAN (Low) Rear antenna_Power
20 B-CAN (High) Bumper antenna_Power
21 C-CAN (High) Interior antenna 2_Power
22 C-CAN (Low) Interior antenna 1_Power
23 SSB switch2 signal_input Immobilizer antenna_Power
24 Passenger door switch signal_input -
25 Driver side door switch signal_input  
26 SSB switch1 signal_input
27 -
28 EMS communication
29 -
30 Starter relay_output
31 SSB Illumination (+)
32 SSB Illumination (-)