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Optima EX
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Different car
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Section 493 (Brake System)
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Vacuum Pump
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Schematic Diagrams
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Terminal Function
Terminal Function
WARNING:
This page is about a different car, the 2023 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
Courtesy of KIA MOTORS AMERICA, INC.
PIN No
Function
1
Ground
2
CAN High
3
CAN Low
4
Vacuum sensor
5
IGN 1
6
Battery (+)