Index Chrysler Chrysler TOWN & COUNTRY, VOYAGER, Dodge Caravan - service repair manual 2001-2007 year
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Symptom List: P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE Test Note: All symptoms listed above are diagnosed using the same tests. The title for the tests will be P0620-GENERATOR FIELD When Monitored and Set Condition: P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE DEVIATION When Monitored: With the engine running. Set Condition: The ECM detects the battery voltage and the ASD voltage difference is greater than 2 volts. P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE DEVIATION When Monitored: With the engine running. Set Condition: The ECM detects the battery voltage and the ASD voltage difference is less than 2 volts. P0620-GENERATOR FIELD CONTROL MALF BATTERY VOLTAGE TOO LOW When Monitored: With the engine running. Set Condition: The ECM detects the battery voltage is less than 8.0 volts. P0620-GENERATOR FIELD CONTROL MALF CHARGING VOLTS TOO LOW When Monitored: With the engine running. Set Condition: The ECM senses battery voltage that is 1volt or more below desired charging voltage. P0620-GENERATOR FIELD CONTROL MALF OPEN CIRCUIT When Monitored: With the ignition on. Set Condition: The ECM detects an open or short to ground on the Generator Field Control circuit. 131 DRIVEABILITY - DIESEL |