Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

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HOMESERVICE MANUALSHYUNDAI2014SONATA HYBRID BASEREPAIR AND DIAGNOSISTRANSMISSIONAUTOMATIC TRANSAUTOMATIC TRANSAXLE CONTROL SYSTEM (HEV)INHIBITOR SWITCHREPAIR PROCEDURESINSPECTIONSIGNAL CODE TABLE

2014 Hyundai Sonata Hybrid Base

Signal Code Table

2014 Hyundai Sonata Hybrid BaseSECTION Signal Code Table

INHIBITOR SWITCH SIGNAL CODE TABLE REFERENCE CHART

	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: Identifying Inhibitor Switch Connector

G07317927

Courtesy of HYUNDAI MOTOR CO.

[Connection Information]

Fig 2: Identifying Inhibitor Switch Connector Terminals

G07317928

Courtesy of HYUNDAI MOTOR CO.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.