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Home >> Jeep >> 2004 >> Wrangler SE, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> DRIVEABILITY - Gas >> DTC P0622: Generator Field Not Switching Properly >> Possible Causes
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Possible Causes

  1. GENERATOR FIELD PERFORMANCE
  2. (K125) GEN FIELD SOURCE CIRCUIT OPEN
  3. (K20) GEN FIELD CONTROL CIRCUIT OPEN
  4. GENERATOR
  5. PCM
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