P0845 FIAT Transmission Fluid Pressure Sensor B

Possible causes

– Transmission Fluid Pressure Sensor B harness is open or shorted
– Transmission Fluid Pressure Sensor B poor electrical connection
– Faulty Transmission Fluid Pressure Sensor B
– Transmission Valve Bosy

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

P0845 FIAT Description

The transmission fluid pressure sensor B (primary pressure sensor) detects primary pressure of Continuously Variable Transmission (CVT) and sends Transmission Control Module (TCM) the signal.