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.
Removal-refitting of the engine assembly
Screw
Special screw
Nut
Screw
Swingarm pivot
Special screw
Washer
Spare parts catalogue
Diavel abs frame
Diavel abs swingarm
Diavel carbon
abs
frame
Diavel carbon
abs
swingarm
Important
Bold reference numbers in this section identify parts not shown in the
figures a ...
Removal of belly fairing
Loosen and remove the screws (5) and (8) that secure the oil cooler (7) to
the rh (1) and lh (2) belly fairings.
Remove the lh belly fairing (2) by loosening the screws (3) with relevant
washers (4) and the screws (12).
Follow the same procedure to remove the rh belly fairi ...
"Parking" function
This function activates the "parkin"h mode.
The "parkin"h function activates the front and rear parking
lights when the vehicle is turned off so it is visible when
parked.
The function is activated by pressing the button (2, fig. 14)
?"´" for 3 seconds du ...