Kia Optima Manuals

Kia Optima: Component (1) - Smart key unit. Components and Components Location - Smart key System - Body Electrical System - Kia Optima TF 2011-2026 Service ManualKia Optima: Component (1)

Connector Pin Information

Connector Pin Information
No
 Connector A (14P)
 No
 Connector B (26P)
1
 GND 1
 1
 -
 15
 L_assist lock button,
L_assist toggle button
2
 A_ACC
 2
 L_driver lock button,
 16
 -
L_driver toggle button
3
 A_IGN2
 3
 -
 17
 -
4
 A_IGN1
 4
 -
 18
 -
5
 VBAT_CPU
 5
 -
 19
 L_fob input
6
 VBAT_LOAD
 6
 L_SSB_switch1
 20
 F_RPM
7
 GND 2
 7
 F_wheel speed
 21
 L_Start feedback
8
 -
 8
 L_SSB_switch2
 22
 -
9
 O_exteriror buzzer
 9
 -
 23
 -
10
 O_ACC relay
 10
 -
 24
 -
11
 O_IGN1 relay
 11
 -
 25
 -
12
 O_IGN2 relay
 12
 B_CAN_H
 26
 -
13
 O_starter relay
 13
 B_CAN_L
 　
 　
14
 -
 14
 -

No
 Connector C (16P)
 No
 Connector D (22P)
1
 C_CAN_L
 1
 immobilizer warning
2
 C_CAN_H
 2
 O_SSB_LED_amber
3
 -
 3
 O_SSB_illumination power
4
 O_holder illumination
 4
 O_interior antenna 2 GND
5
 -
 5
 O_interior antenna 1 GND
6
 Diagnostic K
 6
 -
7
 L_brake switch
 7
 -
8
 Immobilizer data
 8
 O_interior antenna 3 power
9
 RF_COM
 9
 O_bumper antenna power
10
 EMS_COM
 10
 O_assist side antenna power
11
 -
 11
 O_driver side antenna power
12
 -
 12
 -
13
 L_stop lamp fuse
 13
 O_SSB_LED_blue
14
 -
 14
 O_SSB_illumination GND
15
 L_P position, L_clutch switch
 15
 O_interior antenna 2 power
16
 Immobilizer clock signal
 16
 O_interior antenna 1 power
　
 　
 17
 -
18
 -
19
 O_interior antenna 3 GND
20
 O_bumper antenna GND
21
 O_assist side antenna GND
22
 O_driver side antenna GND

Smart key unit. Components and Components Location
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Component (2)
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See also:

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Description
The immobilizer system will disable the vehicle unless the proper ignition key is used. In addition to the currently available anti-theft systems such as car alarms, the immobilizer system aims to ...

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