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2012
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Optima Hybrid
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Repair and Diagnosis
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Transmission
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Transmission Control Systems
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Automatic Transaxle Control System - HEV
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Inhibitor Switch
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Repair procedures
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Inspection
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Signal Code
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Notes
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Signal Code: Notes
P
P-R
R
R-N
N
N-D
D
Signal "1"
12V
12V
0
0
0
0
0
Signal "2"
0
12V
12V
12V
0
0
0
Signal "3"
0
0
0
12V
12V
12V
0
Signal "4"
0
0
0
0
0
12V
12V
Fig 1: Locating Inhibitor Switch Connector
Courtesy of KIA MOTORS AMERICA, INC.