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Home › Jeep › 2004 › Wrangler SE, Automatic › 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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