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Symptom: P0562-BATTERY VOLTAGE LOW When Monitored and Set Condition: P0562-BATTERY VOLTAGE LOW When Monitored: The engine running. The engine speed greater than 1150 RPM. Set Condition: The battery sensed voltage is 1 volt below the charging goal for 13.47 seconds. The PCM senses the battery voltage turns off the field driver and senses the POSSIBLE CAUSES GOOD TRIP EQUAL TO ZERO B+ CIRCUIT HIGH RESISTANCE GENERATOR GROUND HIGH RESISTANCE GENERATOR OPERATION (Z1) GENERATOR FIELD GROUND CIRCUIT OPEN (K20) GEN FIELD CONTROL CIRCUIT SHORTED TO GROUND (K20) GEN FIELD CONTROL CIRCUIT OPEN PCM TEST ACTION APPLICABILITY 1 NOTE: Ensure the Battery is in good condition. Using the Midtronics t, read DTCs and record the related Freeze Frame data. Is the Good Trip Counter displayed and equal to zero? All Yes → Go To 2 No → Refer to the INTERMITTENT CONDITION symptom in the Driveability category. 407 DRIVEABILITY - NGC |