Ram Error P0604; Rom Error P0605; A/D Converter P0607; Stop Lights Relay Error P0610 - APRILIA RSV4 R Service Station Manual

Electrical system
•
circuit not operational
Error cause
•
Replace injection ECU. The instrument panel does not indicate the presence of this error
even in the ATT status

RAM Error P0604

•
circuit not operational
Error cause
•
Replace injection ECU. The instrument panel does not indicate the presence of this error
even in the ATT status

ROM Error P0605

•
circuit not operational
Error cause
•
Replace injection ECU. The instrument panel does not indicate the presence of this error
even in the ATT status

A/D converter P0607

•
circuit not operational
Error cause
•
Replace injection ECU

Stop lights relay error P0610

•
short circuit to positive/ short circuit to negative / open circuit
Error cause
•
If shorted to positive: excessive voltage has been detected at PIN 31. If shorted to negative:
no voltage has been detected. If the circuit is open: an interruption has been detected
Troubleshooting
•
If shorted to positive: check the relay electrical specifications are correct by disconnecting
it from the cable harness. If they are not correct, replace the relay; if OK, restore the cable
harness (blue/pink cable)
•
If shorted to negative: check the relay electrical specifications are correct by disconnecting
it from the cable harness. If they are not correct, replace the relay; if OK, restore the cable
harness (blue/pink cable)
•
If the circuit is open: check the relay electrical characteristics are correct by disconnecting
it from the cable harness; if not OK, replace the relay, if OK, check relay connector, engine-
vehicle cable harness connector and ENGINE connector of the Marelli control unit: if not
OK, restore; if OK, check continuity of cable harness (blue/pink cable)
DIAGNOSIS INSTRUMENT: LOGIC ERRORS
ELE SYS - 146
RSV4 R