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Home >> Jeep >> 2014 >> Grand Cherokee Laredo, AWD >> Repair and Diagnosis >> Engine Performance >> System >> 3.6L - DTCS P0501 To P1128 >> Diagnosis And Testing >> P0622-Generator Field Control Circuit >> Set Condition
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Set Condition

When the Powertrain Control Module (PCM) tries to regulate the Alternator field with no result during monitoring. One Trip Fault. Three good trips to turn off the MIL. If the vehicle is equipped with the stop/start feature, the system will be disabled when this DTC is active.