Kia Optima Manuals

Kia Optima: Component (1) - Smart key unit. Components and Components Location - Smart key System - Body Electrical System - Kia Optima TF 2011-2025 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:

Installation
Be sure to install the harness wires so they will not pinch or interfere with other parts. 1. Remove the ignition key ...

Timing Chain. Components and Components Location
  1. Intake camshaft 2. Exhaust camshaft 3. Intake CVVT assembly 4. Exhaust CVVT assembly 5. Timing chain 6. Timing chain guide 7. Timing chain tensioner ...

Key operations
Type A Type B Type A Used to start the engine, lock and unlock the doors. Type B To remove the mechanical key, press and hold the release button and remove the mechanical key. To reinstall ...

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