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Home >> Genesis >> 2023 >> GV70 2.5T Select >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 17 (Engine Control System Diagnosis - 3.5L (1 Of 9)) >> Component (Location) And Function >> Component Function >> Engine Control Relay/PCB >> Engine Control Relay/Power Control Block (PCB)

Engine Control Relay/Power Control Block (PCB)

WARNING: This page is about a different variant/trim than selected.
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The engine Electronic Control Unit (ECU) measures and compares voltage from the Ignition Switch and Engine Control Relay. The ECU can confirm that the Engine Control Relay turned ON when it is commanded ON, or turns OFF when it is commanded OFF.

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