Introduction
The radiator fans are powered via a specific relay, which is enabled by the engine control unit.
Component assembling position
A injection relay; b etv relay (throttle valve actuator motor), c radiator fan relay, d engine control unit.
Location of right hand fan connection.
Location of left hand fan connection.
Connection wiring diagram
Ccm engine control connection, t radiator fan relay, a key on power (+15 from hands free relay 30), r battery power (+30), l left hand fan, r right hand fan, 85 light blue/black - lb/bk, 30 red/green - r/g, 86 red/black - r/bk, 87 red/grey - r/gr.
In the event of fault
In the event of a radiator fan relay fault, the radiator fans themselves do not work. The relay is not commanded by the ecu.
Fault codes generated and possible correlated faults fault codes generated by the engine control unit and displayed by the dds (fan relay diagnosis):
Note
Check integrity of electric circuit - short-circuit to vdc = with dashboard on, using a voltmeter, a voltage is measured between the wire tested and ground.
Check integrity of electric circuit - short-circuit to ground = with the battery cables disconnected, using an ohmmeter, continuity is detected between the wire tested and ground.
Check integrity of electric circuit - open circuit = with the battery cables disconnected, using an ohmmeter, no continuity is detected between the two ends of the wire tested.
The dashboard service display shows the error "fan relay" and the eobd warning light activates.
Possible correlated faults: coolant reaches boiling point but radiator fans not working. Check:
The radiator fan relay may be actuated from the dds to check radiator fan function.
The fans are normally activated at 103 and switched off at 101C.
If none of the aforementioned tests identify the problem and the radiator fan relay is in proper working order, replace the engine control unit.
Component replacement methods
No special measures are necessary in order to replace the radiator fan relay.
Oil pump
Complete oil pump assembly
O-ring
Circlip
O-ring
Pump body
Circlip
Reducer bush
Spring washer
Screw
Screw
Spring washer
Pump drive gear
Key
By-pass plug
Locating bush
By-pass spring
By-pass valve
Spare parts catalogue
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Diavel ...
Refitting the silencer
Position the silencer guard (41) and fix it by starting the screws (40).
Tighten the screws (40) to a torque of 8 nm +/- 10% (sect. 3 - 3, Frame torque
settings).
Insert the silencer (4) into the central exhaust pipe (26), and fix it to the
vehicle by starting the screw (1).
Hold the ...
Vehicle pre-delivery
Transport packaging integrity check (if required);
Removal from the transport packaging (if required);
Motorcycle integrity check;
Check of the supplied kit completeness (refer to the parts list supplied
together with the bike packaging);
Only if the bike is supplied in a crate: handle ...