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Home >> Chrysler >> 2004 >> Pacifica AWD >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> Diagnostic Procedures >> DRIVEABILITY - NGC - Diagnostic Tests >> P0622-Generator Field Control Circuit >> Possible Causes

Possible Causes

  1. GOOD TRIP EQUAL TO ZERO
  2. GENERATOR OPERATION
  3. (Z1) GEN FIELD GROUND CIRCUIT OPEN
  4. (K20) GEN FIELD CONTROL CIRCUIT SHORTED TO BATTERY VOLTAGE
  5. (K20) GEN FIELD CONTROL CIRCUIT SHORTED TO GROUND
  6. (K20) GEN FIELD CONTROL CIRCUIT OPEN
  7. PCM
    Fig 1: Diagnostic Chart - Generator Field Control Circuit (1 Of 2)
    G00947829Courtesy of DAIMLERCHRYSLER CORP.
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