AUX fan woes

UPGrayd · #1 09-29-2020, 04:15 AM

Quote:

Originally Posted by wpoll

My INPA is the same - it spits up a few language mismatch errors before delivering the results (in German). I figure that this can be sorted if I spent more chunks of my life trying to sort it but I enjoy translating the results!

While it seems that our M57TUD30 engines would be listed as the M57TÜ, I think the M57TÜ option uses DDE6.0 and it certainly doesn't work on my '05. Try the previous DDE option (related to DDE5.0) - works in my case. I think it's labelled as "DDE 5.0 for M57 new" but it varies from INPA version to version and between language variants.

Having said all that, it does seem like the aux fan is faulty...

Yes its "DDE 5.0 for M57 new" that works for me. I get a few version mismatch errors and warnings of possible malfunction but then I'm able to get in.

From the looks of things I'll just order a new fan. Now to figure out this 4x4 light....cleared everything..got it to go away...drove a few hundreds meters..it was fine...took a right turn..it came back on again with a dsc/4x4 inactive message...now I cant get it to clear again....All the data from the SAS appears to be showing fine in inpa and the yaw sensor seems to be a fairly common problem for the symptoms....so ill look further into that i guess.

upallnight · #2 09-29-2020, 09:48 AM

Quote:

Originally Posted by UPGrayd

Yes its "DDE 5.0 for M57 new" that works for me. I get a few version mismatch errors and warnings of possible malfunction but then I'm able to get in.

From the looks of things I'll just order a new fan. Now to figure out this 4x4 light....cleared everything..got it to go away...drove a few hundreds meters..it was fine...took a right turn..it came back on again with a dsc/4x4 inactive message...now I cant get it to clear again....All the data from the SAS appears to be showing fine in inpa and the yaw sensor seems to be a fairly common problem for the symptoms....so ill look further into that i guess.

Can you explain "from the look of thing". Did you get an error code for an inoperative aux fan or were you not able to activate the fan through INPA?

UPGrayd · #3 09-29-2020, 09:49 PM

Quote:

Originally Posted by upallnight

Can you explain "from the look of thing". Did you get an error code for an inoperative aux fan or were you not able to activate the fan through INPA?

I was unable to activate it through INPA. When trying to I got the following Error "ERROR_RELAIS_ZUSATZLUEFTER" (ERROR RELAY, AUXILIARY FAN according to google translate)