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Home >> Jeep >> 2004 >> Wrangler SE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> DRIVEABILITY - Gas >> DTC P0551: Power Steering Switch Failure >> Possible Causes

Possible Causes

  1. GOOD TRIP EQUAL TO ZERO
  2. POWER STEERING PRESSURE SWITCH
  3. (K10) P/S PRESSURE SWITCH SIGNAL OPEN
  4. (K10) P/S PRESSURE SWITCH SIGNAL CIRCUIT SHORTED TO GROUND
  5. (Z1) P/S PRESSURE SWITCH GROUND CIRCUIT OPEN
  6. PCM
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