Let's refresh our memories of the general format of module query (from past blog post): Note that this identifier differs from the one the module uses for normal inter-module communications. When sniffing the CAN traffic while VIDA scans the modules and their diagnostic error codes, I can infer which module is being queried and which CAN identifier the module uses for replying. Accessory Electronic Module and Road Traffic Information module I don't have in my car. Sardine CAN is connected to low speed network, so all queries relating to CAN modules residing in high-speed network (such as Break Control Module, Staareing Angle Sensor, Engine Control Module, Transmission Control Module as well as the high speed interface of Central Electronic Module) cannot be reached. For some reason messages from few low speed modules ( Upper Electronic Module, SRS, Rear Electronic Module) are not received correctly either. Reason for this can be seen in the next picture. Only transmission, steering and body style had to be manually entered. Vida correctly identifies most of the vehicle features.
#Vida dice 2012 code
It's Saturday night and I feel like partying! :D After countless hours and ~3500 lines of code later, I finally managed to connect VIDA successfully to Volvo, launch the diagnostic part related to Combustion Preheater Module and turn on the parking heater with my laptop!
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