DRIVEABILITY - DIESEL
P0560-SYSTEM VOLTAGE TOO HIGH —
TEST
3
Turn the ignition off.
Disconnect ECM harness connectors.
Disconnect the Generator Field harness connector.
Measure the resistance between ground and the Generator Field Control circuit.
Is the resistance above 100 kohms?
Yes → Go To 4
→ Repair the Generator Field Control circuit for a short to ground.
No
4
Turn the ignition off.
Disconnect the Generator Field harness connector.
Measure the resistance between ground and the Generator Field Control terminal on
the back of the Generator.
Is the resistance above 100 kohms?
Yes → Replace and program the Engine Control Module in accordance
→ Repair or replace the Generator as necessary.
No
ACTION
Perform CHARGING VERIFICATION - VER-3.
with the Service Information.
Perform CHARGING VERIFICATION - VER-3.
Perform CHARGING VERIFICATION - VER-3.
Continued
118
APPLICABILITY
All
All