P1617 Diagnostic Trouble Code (10 interpretations)

The control module detected improper operation of the Engine Oil Level Switch circuit. This is the manufacturer-specific definition used by Chevrolet.

The control module registered the fault condition described as "Engine control module (ECM) - EPROM error". This is the manufacturer-specific definition used by Dodge.

The control module detected a fault associated with the Engine control module (ECM) circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Ford.

The control module detected improper operation of the Malfunction Indicator Lamp (MIL) Power Stage. This is the manufacturer-specific definition used by Hyundai.

The control module detected that the Chassis Accelerator signal stayed above the expected range. This is the manufacturer-specific definition used by Kia.

The control module detected improper operation of the Cruise control module circuit. This is the manufacturer-specific definition used by Lexus.

The control module registered the fault condition described as "Control Module Fault Or Control Module Not Coded". This is the manufacturer-specific definition used by Mercedes-Benz.

The stored code identifies a fault of the Computer. Documented for the Magneti Marelli MM6KP engine ECU (EW7A/EW10A) on Peugeot applications; the same PSA control units are also fitted to Citroën models. PSA documentation does not characterise the failure mode further.

The control module detected an interruption (open circuit) in the Glow plug warning lamp circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Audi.

The control module detected an interruption (open circuit) in the Glow plug warning lamp circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen.