P1900 Code défaut de diagnostic (5 interprétations)

The control module detected an unstable or intermittent signal in the Output Shaft Speed circuit. This is the manufacturer-specific definition used by Ford.

The control module detected an interruption (open circuit) in the Clutch Actuator “B” circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Hyundai.

The control module detected a fault associated with the Turbine shaft speed (TSS) sensor - intermittent circuit or function; the stored code identifies the affected component rather than a single failure mode. This is the manufacturer-specific definition used by Mazda.

The control module detected an interruption (open circuit) in the Engine coolant blower motor, speed 2 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 2 circuit, so the expected electrical continuity was not present. This is the manufacturer-specific definition used by Volkswagen.