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Home >> Infiniti >> 2021 >> Q50 Pure, AWD >> Repair and Diagnosis (Single Page) >> Electrical >> Motors, Switches, Relays >> Power Control System (Diagnostics) >> Description >> System >> Relay Control System >> Fail-Safe - VR30DDTT engine >> Starter Motor Protection Function (Except Engine Models)
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Starter Motor Protection Function (Except Engine Models)

IPDM E/R turns OFF the starter control relay to protect the starter motor when the starter control relay remains active for 90 seconds.