A/C w201 not fixed - PeachParts Mercedes-Benz Forum

slk230red · #1 06-27-2015, 10:55 AM

Quote:

Originally Posted by lsmalley

Ok, so am I testing the 3 prong-holed wire connector that comes from the wiring harness to the compressor, or am I testing the 3 prongs that are on the compressor? The expansion valve and drier were replaced. System was charged, but no engagement.

Didn't you just go through all of this in 2010? New compressor, etc.

lsmalley · #2 06-27-2015, 05:53 PM

Quote:

Originally Posted by slk230red

Didn't you just go through all of this in 2010? New compressor, etc.

Had the new compressor/completel overhaul in 2008, the 2010 issue was probably the leaking heater valve, hence my remedy by removing aux water pump and adding a ball valve in its place.

I don't have a wiring diagram unfortunately.

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