Chery automobile Service Manual page 165

Diagnostic trouble code: P0563 "Overvoltage of system"
Item
Operation procedure
No.
Connect the diagnostic tester and adaptor
1 and turn the ignition switch to "OFF"
position.
Inspect with multimeter to verify that the
2
voltage of battery is about 12V.
Start up the engine, and verify that the
3 charging voltage of generator is maintained
within 9-16V under different speeds.
Verify that the earth point of engine wiring
4
harness is correct.
Inspection
results
Yes
No
Yes
No
Yes
No
G-56
Follow-up
procedure
Proceed to next
step
Proceed to next
step
Replace the
battery.
Proceed to next
step
Replace the
generator.
Refer to diagnosis
help.
Repair or replace
the wiring harness.