APRILIA RSV4 RR 2017 Service Station Manual page 147

RSV4 RR-RF
BEFORE CARRYING OUT ANY TROUBLESHOOTING,
CAREFULLY READ THE GENERAL TROUBLESHOOTING
CONCEPTS FOR ELECTRICAL DEVICES AT THE BEGIN-
NING OF THE CHECK AND CONTROL SECTION IN THE
ELECTRICAL SYSTEM CHAPTER.
DIAGNOSTIC TOOL: LOGIC ERRORS
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 panel indicates this error by lighting up in a fixed manner the MI warning light.
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, restore; if OK, check that the
Red/White cable resistance between the voltage regulator connector and the control unit
connector is a few tenths of Ohm: if not OK, repair the wiring harness; if OK, check that the
electric generator is operating correctly:if not OK, repair. If OK, check that the voltage reg-
ulator is working correctly
P1560 Low battery voltage error - GCC error
Functional diagnosis:
•
low voltage
Error cause
•
The error is activated if, after 5 seconds from the key ON, the battery voltage is deemed low
by the control unit.
•
Low a voltage has been detected at PIN 52 of the Marelli control unit.
This error is indicated by lighting up in a fixed manner the general warning light.
Troubleshooting
•
Try to recharge/replace the battery: if NOT OK, perform he check procedure for the alternator
connector and the control unit connector (paying special attention to any signs of oxidation):
if NOT OK, restore; if OK, check that cable resistance between the alternator cable and the
control unit connector is a few tenths of Ohm: if not OK, repair the wiring harness; if OK,
check that the electric generator is operating correctly: if not OK, repair.
NOTE
THIS ERROR DISABLES THE TRACTION CONTROL AND THE CRUISE CONTROL.
Electrical system
ELE SYS - 147