Smart 450 Key problem

[sasy90]

Hi to all ,
i've this car in my workshop with SAM 5WK45090 0011868V009 with 9S12DG256 2K79X . On dashboard i see key blinking and "------" on km .
In ecu i have this dtc :
P2010 - No CAN comunication with SAM
P2035 - Problem on automatic gearbox

I've done virgin SAM 450 with IUD but now DAS can not Initial coding.
When I do key learning, remote control working ok , but i have foever key blininkg and motor not crank....

Someone can check for me flash and e2p of SAM if are corrupted?
Thanks in advance

[adiagnostyka]

smart 450 have no SAM only ZEE. Immo work by remote- like very old renault, Are You 100% thats 450 ?? I have ------- on dash after zee and ecu change when vin in dash is wrong

[sasy90]

yes 450...with 9s12...i posted e2p and flash

[sasy90]

nobody have experience with this car?

[adiagnostyka]

Remote work??

[sasy90]

yes...after key maching... I' ve a question, i connect used ecu (with same number) on dash blink fuel gauge full and water temp full with one line and i can not comunicate with ecu...why?i see on forum that i connect ecu and coding key and car start...is correct?

[sasy90]

Someone can help me??

[adiagnostyka]

new-used ecu + key sync and must start. When i have broken ecu temp blinking and car dont start. Sometimes after key sync i must disconnect battery for few sec. (central work ok immo locked)

[snatchme]

I know its an old topic, but just for information... if there is no communication with the ECU and if it's a 450 with ZEE (600cc) and fusebox under the seat. check the fusebox under the seat on corrosion and do a good check.. i noticed the corrosion on the second check, first check i missed it. 2 of the 4 fuses where corroded. but because the corrosion is grey it you will easy over look it.