Jpdiag

Hello everyone.
I have a 2017 Multistrada PP DVT. Using MELCODIAG I got:

- ok reset DESMO SERVICE
- ok reset OIL SERVICE
- KO reset DATA SERVICE

In order to make the DATA SERVICE light disappear I was forced to set the instrumentation date to December 2017.
This is the LOG:

"File generated On 18/06/2025 22.06.09"
"Software version 2.0.4.4"
"ELM version : ELM327 v1.5"

"Auto Detect Bike = MTS1200"
"User Bike = MULTISTRADA 1200 2017"

"CAN Bike = "
"Ecu = "
"Hardw = "
"Softw = "
"OilService = NO"
"DesmoService = NO"

" vin 145A8F035A444D4141303041414842303236323538
vin 7F1A12
vin 7F1A12
vin 7F1A12

14 PIDS active founds

018_0002A00060004CBB
019_9609600000000C4F
174_F27F0000CE6A027E
178_1F8001202A8002A3
17C_00000000E69502B9
130_0000050003E60F00
024_000000000000047E
080_1AF000001020040E
100_C7120440430004DA
020_0000710000000F6B
022_000000000003FB6E
023_000000FC7F730BE8
188_7FEF802380774B5E
240_0100500442000502
"
"Vin = ZDMAA00AAHB026258"
"DTC = "
"EA63310C"
"Bike = 2"
"lic found
lic is valid
ZDMAA00AAHB026258
***reset date interval***
service date : 250618
"
"registered"

it's possible your model need to calculate a key algorythm to enter into the dash ecu which i don't know yet

I understand, so it is not a problem of ELM327 and or transmission speed.
I have seen videos of the DATASERVICE reset made with MOTORSCAN and OBDSTAR diagnosis where the new SERVICE expiration date must be manually entered, instead in MELCODIAG there is no this option. Could this be the reason?

no, melcodiag take the date of your computer .
if you want to try a different date , you need to change your computer date.

so dash don't need to be unlock to change service date , some need . it shall be related to dash software version