APRILIA SHIVER 900, Service Station Manual

Page: 132 / 444

P0560 Battery voltage
•
too high/too low
Error cause
•
If too high: too high a voltage has been detected at PIN 42. If too low: too low a voltage has
been detected at PIN 42.
The instrument cluster indicates the presence of this error with the MI warning light on fixed.
Troubleshooting
•
If too high: check that the voltage regulator is working correctly.
•
If too low: check voltage regulator connectors, engine-vehicle wiring harness connector and
ECU connector (check in particular for oxidation): if not OK, repair. If OK, check that resist-
ance of the Red/White cable from the voltage regulator connector to the ECU connector is
a few tenths of an Ohm; if not OK, repair the wiring harness. If OK, check that the alternator
is working correctly: if not OK, repair. If OK, check that the voltage regulator is working
correctly
P1560 Low battery voltage error - GCC error
Functional diagnosis:
•
low voltage
Error cause
•
The error is enabled if, after 5 seconds from the key to ON, the battery voltage is judged low
by the ECU.
•
Low voltage detected to PIN 52 of the Marelli ECU.
The presence of this error is signalled by the fixed lighting of the general warning light.
Troubleshooting
•
Try charging / replacing the battery: if NOT OK, carry out the check procedure for the alter-
nator connector and the control unit connector (paying particular attention to any oxidation):
if not OK, restore. If OK, check that cable resistance between the alternator cable and the
control unit is a few tenths of Ohm: if not OK, repair the wiring harness; if OK, check that the
alternator is working correctly: Restore if not OK.
NOTE
THE PRESENCE OF THIS ERROR DETERMINE THE DEACTIVATION OF THE TRACTION CON-
TROL AND THE CRUISE CONTROL.
Electrical system
SHIVER 900
ELE SYS - 132