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Positron2200
11th July, 2018, 08:13 PM
Hi Dears

I`m trying to write this ECU for GM Captiva DCM3.7. I can done the initial dialog connection, but when try to begin the file load into flash, appears a error.

Somebody can give me the information for can do the correct and real connections for writting mode "TOOL BOOT > TOOL BOOT MODE > RENESAS > RENESAS SH7251 MODE".

Best Regards.
LaraVAG
11th July, 2018, 10:25 PM
Galletto clone will not write this ECU. Use K-tag.
romecu
13th July, 2018, 06:46 AM
there are 2 types of DCM3.7, one with Renesas processor and the other with Freescale MPC5566 processor, maybe you dont know this and you are trying with renesas but you ecu have freescale.
Positron2200
13th July, 2018, 04:21 PM
there are 2 types of DCM3.7, one with Renesas processor and the other with Freescale MPC5566 processor, maybe you dont know this and you are trying with renesas but you ecu have freescale.

Dear. This ECU have Renesas.