Chrysler Sebring 2004 Service Manual page 2366

Symptom:
P0563-BATTERY VOLTAGE HIGH
When Monitored and Set Condition:
P0563-BATTERY VOLTAGE HIGH
When Monitored: With the ignition on. Engine RPM greater than 380 RPM.
Set Condition: Battery voltage is 1 volt greater than desired system voltage. One Trip
Fault
GOOD TRIP EQUAL TO ZERO
GENERATOR OPERATION
(K20) GEN FIELD CONTROL CIRCUIT SHORTED TO BATTERY VOLTAGE
PCM
TEST
1 NOTE: Ensure the Battery is in good condition. Using the Midtronics
Battery Tester, test the Battery before continuing.
NOTE: Inspect the vehicle for aftermarket accessories that may exceed the
Generator System output.
Turn the ignition off.
NOTE: Ensure the generator drive belt is in good operating condition.
NOTE: Inspect the fuses in the PDC. If a fuse is found to be open use the
wiring diagram/schematic as a guide, inspect the wiring and connectors for
damage.
Ignition on, engine not running.
With the DRBIII , read DTCs and record the related Freeze Frame data.
Is the Good Trip Counter displayed and equal to zero?
Yes → Go To 2
→ Refer to the INTERMITTENT CONDITION symptom in the
No
2 Turn the ignition off.
Disconnect the Generator Field harness connector.
Using a 12-volt test light, jumper it across the Generator Field harness connector.
Ignition on, engine not running.
With the DRBIII , actuate the Generator Field Driver circuit.
Does the test light illuminate brightly and flash on and off?
Yes → Go To 4
→ Go To 3
No
POSSIBLE CAUSES
ACTION
Driveability category.
Perform POWERTRAIN VERIFICATION TEST VER - 3 - NGC.
DRIVEABILITY - NGC
437
APPLICABILITY
All
All