P1651 FORD – Power Steering Pressure Switch Input Malfunction

P1651 FORD Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1651 FORD Possible Causes

Vehicle towed with engine running,Faulty Power Steering Pressure (PSP),Power Steering Pressure (PSP) harness is open or shorted,Power Steering Pressure (PSP) circuit poor electrical connection,Faulty Powertrain Control Module (PCM)

P1651 FORD Description

The Powertrain Control Module (PCM) counts the number of vehicle speed transitions from 0 to a calibrated speed. After a calibrated number of speed transitions, the PCM expects the Power Steering Pressure (PSP) input to change. This DTC is set if the transition is not detected.