LAGUNA 2 DASH MC9S12H256

[GP0502]

Hi, I have a problem with my dashboard of Laguna. I have read MC9S12H256 with XPROG and change the km. And now on the dash the km is ok, but on the second monitor write NO PROG. Does anybody knows how to fix this problem? Or has anybody the DAMP File of this dashboard?

Thanks :banghead:

[CARPARTS]

post the numbers from the label
something like :

50300/096/0301
8200xxxxx

....

[GP0502]

50300/096/0302

8200291330
sw0404
hw VAREP00

[gjuzel]

50300/096/0302

8200291330
sw0404
hw VAREP00

try this dump from my colection..

[GP0502]

Thanks for dump. The problem is in dump file because my xprog read 2kb, but it must be 4kb. How can I fix xprog to write 4kb?

[gjuzel]

Thanks for dump. The problem is in dump file because my xprog read 2kb, but it must be 4kb. How can I fix xprog to write 4kb?

see in my xprog.print screen.

[marsete]

Hi friend,your conections in dash no is correct.For read this dash is in 16 bit eprom

[GP0502]

Connection of dash how I connect it...

[BITZU]

Salve,
the dasboard are 204 445 miles but is bought from england
,and i desire to transform to 23456 miles.
Im not sure from the number of miles because
i didn't powered up the dash before try to modified
number of miles .
that number it's show by the licznick 4.0 soft is 372 351 and with this soft ive tried to corect the dash.
i put 2 files up : first is original dump, second is modified
to tat number of files 23456.

[BITZU]

this is the file

[GP0502]

Hi .

Try this dump must work, your damp is 329127 and I put it on 23456 miles.

Let me now if it works

[BITZU]

its ok damp works the miles change but they are now
14660 miles. i need ,of course if possible ,the dump with
23456*1.6=37529km.
thanks again and with this damp ive seen the dash its
ok the problem is the software correction.

[gulu666]

Solved it as a problem with "NO PROG"? I have the same.

[einet]

People how ahve this problem on change KM then must correct the inspection Time and KM put all to 20.000 and 12 month.
The display goes on again.

[cheester]

Gents,
Any chance to get a flash for laguna 2 clock:

50300/096/1104
8200291338
sw0404
hw VAREP00

Thanks in advance

[cheester]

People how ahve this problem on change KM then must correct the inspection Time and KM put all to 20.000 and 12 month.
The display goes on again.
This solution doesnt help if flash is damaged.i

Ive done laguna with 2k78x week ago in 10min with xprog no problem. Two days ago had very same and xprog damaged flash, mileage changed and no prog on bottom lcd. Got another dash its happened very same, unsolder 144 cpu and tried read by xprog with no success, with r270 also not recognize cpu, solder back to clock and mileage shows up so epprom area not damaged but why can not read it again?? Doesnt have etl, tried with upa also but nothing. Dont know how to manage this cpu now....

[kelekele]

Better way to read non-locked motorola mcu-s is with upa.That programer never make me trouble when R/W unlocked motorola mcu-s.Sometimes read mcu with xprog is long time job and you must find a way to do that propper.

[cheester]

I try to sort this clock out, xprog for me not good fot this mcu, got the etl but its not cover mask 2k78x so tried to read like a 1k78x with success, write back full flash but still nothing, I think because of different mask but size of file is the same.
Which programmer did you use with 100% success on this mask?