The long list of error codes are the entire set of possible errors with some additional information and troubleshooting sets. They are not indicating the error occurred, you're supposed to use them for specific testing of components like you did with the alternator.

I have no idea what the alternator test is supposed to show. There are voltage lines and current traces so I'd guess N3/9 is supposed to manipulate the voltage regulator via the LIN bus and see associated changes. I don't know if the high/low traces are supposed to be upper/lower limits? Not sure how this test is supposed to work? If N3/9 commands the alternator to ramp-up the alternator to 100 amp delivery where is the associated current supposed to go?

Agree it seems like your version of SDS doesn't like the results of the test.

I've seen the 'file not found' error before on many bootleg SDS systems. I'd guess its just missing data that was not correctly copied by whoever set up the system. Not sure its really fixable, way over my capabilities.

I went on the EPC and looked up the alternator and regulator part numbers for the 211.026 series... there are 4 possible different alternators and 6 different voltage regulators that can be used depending on model year and engine serial number. Kind of a mess.

Are you still getting the unable to communicate with the glow-plug module error?

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