You might want to check your battery terminals. My engine light was coming on for various reasons then I discovered my battery terminal screws were loose. I haven't had any problems since I tightened those up. (my bike starts a lot better too. hehe)
Engine Diagnostics Light On / 1098
My Engine Diagnostics Light came on and after checking the reason why, I got an 18.2 error which is a Fan Relay Error. Has anyone had this problem? I'm guessing the relay is no good or may not be connected properly but wanted to check before going to the dealer to see if this is a common problem. Thanks
1 - 13 of 13 Posts
Had to revive this thread, only thing that popped up on the forum search. Any updates on this? I just got this code over the weekend, I'm still in break-in (<500miles). Just need to know where to start troubleshooting.
These are what the error messages mean:
COIL 10.1 Horizontal cylinder coil error
COIL 10.2 Horizontal cylinder coil error
COIL 11.1 Vertical cylinder coil error
COIL 11.2 Vertical cylinder coil error
INJE 12.1 Horizontal cylinder injector error
INJE 12.2 Horizontal cylinder injector error
INJE 13.1 Vertical cylinder injector error
INJE 13.2 Vertical cylinder injector error
PUMP 16.0 Fuel pump relay error
FAN 18.1 Fan relay error
FAN 18.2 Fan relay error
STRT 19.1 Starter contactor error
STRT 19.2 Starter contactor error
STEP. 21.1 Stepper motor error
STEP. 21.2 Stepper motor error
STEP. 21.3 Stepper motor error
LAMB. 22.1 Lambda heater error
LAMB. 22.2 Lambda heater error
EXVL 23.1 Exhaust valve motor error
EXVL 23.2 Exhaust valve motor error
EXVL 23.3 Exhaust valve motor error
EXVL 23.4 Exhaust valve motor error
EXVL 23.5 Exhaust valve motor error
TPS 1.1 Throttle position sensor error
TPS 1.2 Throttle position sensor error
PRESS 2.1 Pressure sensor error
PRESS 2.2 Pressure sensor error
T.WAT 3.1 Engine coolant temperature sensor error
T.WAT 3.2 Engine coolant temperature sensor error
AIR 4.1 Air temperature sensor error
AIR 4.2 Air temperature sensor error
BATT 5.1 Battery voltage error
BATT 5.2 Battery voltage error
LAMB 6.1 Lambda sensor error
TILT 6.2 Lambda 2 sensor error
DTC 8.0
Traction control unit error (the error can only occur if the bike has been fitted with the traction
control kit available from Ducati performance)
ECU 30.0 Engine ECU error
PK.UP 34.0 Pick-up sensor error
SPEE. 36.0 Speed sensor error
IMMO 37.0 Immobilizer error
IMMO 37.1 Immobilizer error
IMMO 37.3 Immobilizer error
IMMO 37.4 Immobilizer error
IMMO 37.5 Immobilizer error
CAN 38.0 CAN line error
COIL 10.1 Horizontal cylinder coil error
COIL 10.2 Horizontal cylinder coil error
COIL 11.1 Vertical cylinder coil error
COIL 11.2 Vertical cylinder coil error
INJE 12.1 Horizontal cylinder injector error
INJE 12.2 Horizontal cylinder injector error
INJE 13.1 Vertical cylinder injector error
INJE 13.2 Vertical cylinder injector error
PUMP 16.0 Fuel pump relay error
FAN 18.1 Fan relay error
FAN 18.2 Fan relay error
STRT 19.1 Starter contactor error
STRT 19.2 Starter contactor error
STEP. 21.1 Stepper motor error
STEP. 21.2 Stepper motor error
STEP. 21.3 Stepper motor error
LAMB. 22.1 Lambda heater error
LAMB. 22.2 Lambda heater error
EXVL 23.1 Exhaust valve motor error
EXVL 23.2 Exhaust valve motor error
EXVL 23.3 Exhaust valve motor error
EXVL 23.4 Exhaust valve motor error
EXVL 23.5 Exhaust valve motor error
TPS 1.1 Throttle position sensor error
TPS 1.2 Throttle position sensor error
PRESS 2.1 Pressure sensor error
PRESS 2.2 Pressure sensor error
T.WAT 3.1 Engine coolant temperature sensor error
T.WAT 3.2 Engine coolant temperature sensor error
AIR 4.1 Air temperature sensor error
AIR 4.2 Air temperature sensor error
BATT 5.1 Battery voltage error
BATT 5.2 Battery voltage error
LAMB 6.1 Lambda sensor error
TILT 6.2 Lambda 2 sensor error
DTC 8.0
Traction control unit error (the error can only occur if the bike has been fitted with the traction
control kit available from Ducati performance)
ECU 30.0 Engine ECU error
PK.UP 34.0 Pick-up sensor error
SPEE. 36.0 Speed sensor error
IMMO 37.0 Immobilizer error
IMMO 37.1 Immobilizer error
IMMO 37.3 Immobilizer error
IMMO 37.4 Immobilizer error
IMMO 37.5 Immobilizer error
CAN 38.0 CAN line error
wwahl,
Thanks, I have the list, I just need to know what to look for when I pull off the fairings, obviously I'll start with fuses.
Thanks, I have the list, I just need to know what to look for when I pull off the fairings, obviously I'll start with fuses.
I receieved this error and took it to my Dealer, who stated "that the relay kept blowing bc the wire that attach to the fan are really thin" Make sure the wire are not touching anything not even another wire. U will need a new relay and insulation for the wires. It's such a bitc! that you will miss the problem, if you didn't know about it.
try that and report back.
try that and report back.
My buddy and I had our relay switches go on our zx6r/rr's. We didn't miss this problem because the bike overheats and the fan does not turn on unless jumped.
Just an update on this for others in the future. My left fan would not turn, popped the fuse produced the FAN 18.2 code. DNA is shipping out 2 new fans, although nothing was stated on how common this issue is, but common enough to happen to 2 1098's in my area, actually within an hour of each other?!?!?
Quick fix: turn both fans with your finger to make sure they spin, replace the fuse. BTW $354 a fan.
Quick fix: turn both fans with your finger to make sure they spin, replace the fuse. BTW $354 a fan.
I am heaving the same LEFT FAN not functioning problem. Ive changed the fan but the problem didnt fix. How did you fix yours please let me know.
Thanks
Thanks
Just an update on this for others in the future. My left fan would not turn, popped the fuse produced the FAN 18.2 code. DNA is shipping out 2 new fans, although nothing was stated on how common this issue is, but common enough to happen to 2 1098's in my area, actually within an hour of each other?!?!?
Quick fix: turn both fans with your finger to make sure they spin, replace the fuse. BTW $354 a fan.
Check that first.
Thanks for quick reply,
I've scanned with obd jpdiag, it gives this code here:"P0484 Cooling Fan Circuit Over current"
Which fuse it it?
Could it be the relay? (ive seen on some forum) dont even know where the relay is located for the fans.
WOW So much help. Thank you so much man Ill try all that and post if it fixes.Possible causes
- Faulty fan control relay
- Faulty cooling fan
- Fan control relay harness is open or shorted
- Fan control relay circuit poor electrical connection
- Fan cooling fan harness is open or shorted
- Fan cooling fan circuit poor electrical connection
The fuses are located here:
![]()
And here which fuse is what:
![]()
Fan relay
The fan relay (7) is located on the right-hand side of the battery support.
![]()
Checking operation of the fan relay:
Disconnect the relay from the electrical system and apply 12 V (battery voltage) between the small contacts: you should hear a click that confirms that the internal electromagnet has switched.
Hope this helps.
1 - 13 of 13 Posts
- This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
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