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Home >> Kia >> 2012 >> Optima SX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 36 (Audio/Video/Navigation (AVN) System - HEV) >> AVN Head Unit >> Components and Components Location >> Components >> Connector B

Connector B

WARNING: This page is about a different variant/trim than selected.
No Terminal Description Condition Specified Condition
B1 CAN High Engine switch on(ACC) Approx. 5V level Communication
B2 -    
B3 -    
B4 Steering Wheel Remote Control Steering Wheel switch pushed 0.5V ~ 3V
B5 -    
B6 -    
B7 AUX Video Signal External Auxiliary device is Video Playing (At time of Aux jack use) 1 Vpp Video Signal Input
B8 AUX Right Sound Signal External Auxiliary device is Audio playing (At time of Aux jack use) A waveform synchronized with sound is output
B9 AUX Reference Ground Always Below 1 ohm
B10 MIC+ Input the Voice Signal via MIC A waveform synchronized with Voice data via MIC
B11 Accessory Engine switch on(ACC) 11 ~ 14 V
B12 Battery Always 11 ~ 14 V
B13 CAN Low Engine switch on(ACC) 5V level Communication
B14 Auto Light Auto Light Sensor is detected 3.3V(High) → 0V(Low)
B15 Parking Positon Engine switch on(IGN), Shift tansmission is Parking Position 0V(Low) → 14V(High)
B16 Speed Sensor Signal Engine switch on(IGN), car is moved slowly Approx. 5V Level Pulse Generation
B17 Steering Wheel Remote Control Gnd Always Below 1 ohm
B18 -    
B19 AUX Video Signal Ground Always Below 1 ohm
B20 AUX Signal Input Detect Auxiliary device is inserted 0V(Low) → 5V(High)
B21 AUX Left Sound Signal External Auxiliary device is Audio playing (At time of Aux jack use) A waveform synchronized with sound is output
B22 MIC- Input the Voice Signal via MIC A waveform synchronized with Voice data via MIC
B23 Ground Always Below 1 ohm
B24 Ground Always Below 1 ohm
Fig 1: AVN System Components Description Chart
G08309011Courtesy of KIA MOTORS AMERICA, INC.
Fig 2: Identifying Connectors (A, B And C)
G08309012Courtesy of KIA MOTORS AMERICA, INC.


No Terminal Description Condition Specified Condition
B1 FR MID+ Speaker Output  
B2 FL MID+ Speaker Output  
B7 CENTER+ Speaker Output  
B9 FR MID- Speaker Output  
B10 FL MID- Speaker Output  
B15 CENTER- Speaker Output