P1611 HYUNDAI – MIL Request Signal Circuit Low Voltage

P1611 HYUNDAI Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1611 HYUNDAI Possible Causes

Faulty Malfunction Indicator Light (MIL),MIL harness is open or shorted,MIL circuit poor electrical connection,Faulty Engine Control Module (ECM)

P1611 HYUNDAI Description

The Engine Control Module (ECM) is in constant communication with the other control units (e.g. Transmission, Body, etc). When there is a problem with a system other than the engine control, the ECM is requested to turn the engine light ON and set the P1611 code.