AURIX™ Forum Discussions

[User16979]

Good day I have Delphi MT80.1 in my car, it is based on the TC1766.
The manufacturers for General Motors did not add the cruise control function for this unit.
Perhaps it is possible to include a cruise through the can message.
Maybe someone can tell me a command to activate cruise control on this type of processor.
Indeed, in the description of the processor present this functionality.
I have canhacker and can send and receive can bus messages.

[User16979]

bcm send next messages in swcan low speed 33,3k:
10758040 XX:40:XX -activate cruise control
10758040 XX:C0:XX -reset cruise
10758040 XX:68:XX -res "+"
10758040 XX:54:XX -res "-"
and in Hi speed can 500k:
1E1 7 DATA: 40:XX:XX:XX:XX:XX:XX -activate cruise control
1E1 7 DATA: C0:XX:XX:XX:XX:XX:XX -reset cruise
1E1 7 DATA: 68:XX:XX:XX:XX:XX:XX -res"+"
1E1 7 DATA: 54:XX:XX:XX:XX:XX:XX -res"-"
But ECU does not respond to these messages