P1196 on a Kia means the engine control module (ECM) or body control module (BCM) has detected an unexpected voltage condition on the ignition switch start circuit, typically when the key is turned to START or the engine is cranking. The computer monitors the start signal wire and sets this code when the voltage does not match the expected state, indicating an open, short, or faulty switch contact.
Guidance is general and written for Kia vehicles. Exact tests and values vary by model, so confirm the fault before replacing parts.
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