Ml 350 airmatic compressor starts, engine stops
There is a problem with the 350 ml if the compressor starts and the engine stops.
the previous owner replaces the relays.
in the engine compartment on a switchboard
Yellow A 002542 14 19
per compressor 002 542 23 19
Then a big spark and an engine stopped,
if I did not allow a relay to be retracted, a motor will turn on, but a motor will stop when a relay and a compressor operate.
can anyone find someone with such a problem?
there are no error codes.
Which peripheral do you think is damaged?
Thanks in advance for the help
Last edited by Gábor Varga; May 23, 2020 at 07:22 AM. Reason: .
charging 13.6 v.If I connect all the consumers it will drop 13.1v 11.9v
the controls units may turn offcharging 13.6 v.If I connect all the consumers it will drop 13.1v 11.9v
the controls units may turn off
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the relays themselves work
in the picture, "A" was inserted in place of "G"
And it is a phenomenon that the compressor starts. the engine stops. I know it's hard to diagnose.
You will have to remove that fuse box and see if any wires are melted to each other.
Last edited by Maj. Dundee; May 23, 2020 at 02:11 PM.


