P1672 Diagnostic Trouble Code (8 interpretations)

The control module detected improper operation of the Engine oil level ‘low’ warning lamp, control circuit. This is the manufacturer-specific definition used by Chevrolet.

The control module detected improper operation of the A/T FI Data Line circuit. This is the manufacturer-specific definition used by Honda.

The control module detected a fault associated with the Fan Relay Malfunction - Low Speed circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Hyundai.

The control module detected that the Immobilizer state or value did not match what was expected. This is the manufacturer-specific definition used by Land Rover.

The control module detected the fault condition "internal fault" for the Engine ECU. Documented for the Siemens SID 803 injection ECU (DW10BTED4 2.0 HDi) on Peugeot applications; the same PSA control units are also fitted to Citroën models.

The control module detected an interruption (open circuit) in the Engine coolant blower motor, speed 1 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 Engine coolant blower motor, speed 1 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen.

The control module detected a fault associated with the Engine control module (ECM) - 5 volt output low circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Volvo.