SELESPEED CFC319 CF6 Automatic Gearbox (500 Abarth, 500L, Fiorino, Qubo)

[Nutloose]

Clutch calibration problem.
Cantiecar interface on USB or BT.
New clutch and slave fitted to 2014 1.4 500L
reset clutch data OK DTC final clutch calibration enable set.
Temps OK
select final clutch calibration, start engine press Y ------- timeout, loses comms returns to main screen without status returned.

clutch data looked ok so I sent to dealer, the clutch calibrated first time.

I think this is the first one of these boxes i have seen.
I have seen loads of other selespeed cars and have not had a problem before.
BR
Nutloose

[s130]

Do you have / you should have a log file in the MES directory that you can send to MES Support.

[Nutloose]

Thanks for the reply,
I have found the logs you refer to.
The first one shows the parameters reading whilst warming up and the second one shows the calibration request.
If it helps..
The request makes the car able to select first or reverse and pick up drive correctly but returns to fully inoperative with the DTC clutch calibration enable present when the ignition is cycled.

I get an error trying to attach the files "board attachment limit reached"
so..
pasted:
(Multiecuscan 4.6R1)
30/07/2020 11:52:15
Fiat 500L 1.4 16V T-Jet/MultiAir
Marelli SELESPEED CFC319 CF6 Automatic Gearbox
--------------------------------------------------------------

ECU ISO code: BC 07 A8 8A 4A
VIN code:
FIAT drawing number: 55259027
Hardware number: CFC 319F.03
Hardware version: 00
Software number: FHF05LIP
Software version: 0000
Homologation number:
Functioning time (EEPROM): 183075
Operating time: 183076

READING PARAMETERS:
Engine temperature: 33 °C

warmed up to 82C
------------------------------------------------------------------------

Next log.

(Multiecuscan 4.6R1)
30/07/2020 11:58:41
Fiat 500L 1.4 16V T-Jet/MultiAir
Marelli SELESPEED CFC319 CF6 Automatic Gearbox
--------------------------------------------------------------

ECU ISO code: BC 07 A8 8A 4A
VIN code:
FIAT drawing number: 55259027
Hardware number: CFC 319F.03
Hardware version: 00
Software number: FHF05LIP
Software version: 0000
Homologation number:
Functioning time (EEPROM): 183082
Operating time: 183082

EXECUTING ADJUSTMENT...
Clutch self-calibration enable


end of file.

Thanks again

[Nutloose]

I found a log for a similar transmission showing I don't normally have a problem.


(Multiecuscan 4.6R1)
18/06/2020 10:58:01
Fiat 500 1.4 Turbo 16V T-Jet/MultiAir Abarth
Marelli SELESPEED CFC319 Automatic Gearbox
--------------------------------------------------------------

ECU ISO code: BC 07 23 8A 45
FIAT drawing number: 51897658
Hardware number: CFC 319A.01
Hardware version: 00
Software number: FHD10A10
Software version: 0000
Homologation number:
Functioning time (EEPROM): 126348
Operating time: 126348

READING ERROR CODES:
1. P290E-55 - Clutch self-calibration enable
ERROR DETAILS:
Operating time: 126348 min
Engine speed: 0 rpm
Hydraulic circuit pressure: 46 bar
Gearbox oil temperature: 23 °C
Gear requested: N
Gear engaged: N
Battery voltage: 11.9 V


EXECUTING ADJUSTMENT...
Production/Service final calibration
COMPLETED
Correct