If diff oil had not been changed for years, could it affect the ABS sensor in the differential on a 1992 300D? If some metallic residues from wear are dissolved in oil, I'm thinking it could be the reason for causing a "false" wheel stop detection in my rear ABS...

Any thoughts?

I'll change the oil anyhow and make sure I've got the fill plug loosened and removed first before I drain it down!

Bye

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BigBen

'98 E300 Turbodiesel 244 000km
RIP '92 300D 2,5 Turbo 632 859,4km due to engine failure