Posted by badrut
Monday, March 30, 2015
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Volvo FL AdBlue Fault
A Volvo truck was presented to our workshop today, the driver had reported a fault that the instrument cluster was showing a warning for AdBlue system failure.
Naturally the first action to take was to carry out a diagnostic code read. However when we attempted to code read the AdBlue control module (ECU) it was found to be not communicating.
Instead carrying out a
Posted by badrut
Monday, March 23, 2015
0 comments
A Quick Look At CAN Network Testing
A vehicle arrived at our workshop today on the back of the wrecker. The fault reported was non-start and also the instrument cluster was showing a warning that the vehicle was not recognising that the gearbox was in neutral.
Although the tests and fault finding steps in this post are the same for most vehicle CAN networks, the vehicle we were presented
