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Home >> Ford >> 2012 >> Explorer Limited, 3.5 8, AWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> Engine Controls (Except Diesel & Hybrid) - Powertrain DTC Descriptions - DTC P0193 - P0563 >> DTC P0552: Power Steering Pressure (PSP) Sensor/Switch Circuit Low

DTC P0552: Power Steering Pressure (PSP) Sensor/Switch Circuit Low

P0552 - POWER STEERING PRESSURE (PSP) SENSOR/SWITCH CIRCUIT LOW

Description:  Indicates the PSP sensor input signal was less than the self-test minimum.
Possible Causes  :
  • Damaged PSP sensor
  • VREF circuit open or short to ground
  • PSP circuit open or short to ground
Diagnostic Aids:  View the PSP PID to monitor the PSP input.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST DT .