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Old 08-28-2006, 08:56 AM
mdisav mdisav is offline
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Join Date: Jul 2004
Location: Annapolis, Md.
Posts: 556
82 300SD no blower or a/c

I vaguely remember reading in the archives about another fuse for the climate control in the dash somewhere other than the fuse in the fuse box in the engine compartment. Am I correct? If so does anyone know where it is?

I have no blower and the compressor is not kicking on. System is fully charged. No power at the pressure switch to bypass for the compressor to kick on. #11 fuse for compressor and blower is good and 12v is present at that terminal. Blower works with 12v directly to it. 50c temp switch to engage ccu is working.

It seems to be stuck in heat (seeping through the vents) but not blowing so I guess the monovalve is not getting the signal it needs either.

99 E300 TURBODIESEL Astral Silver 282K - AMG brakes, suspension, monoblocks, speedo & interior - Full Load Maxed on IP by custom Speed Tuning USA Chip - T3/T4 Garrett - EGR/MAF delete
98 E300 TURBODIESEL Alexandrite Green on black leather 289K
95 E300 DIESEL Green Queen 267K SOLD
84 300D 216k SOLD
87 300D 299K #22 head - intercooler - full load adj. - 8sec 0-60mph - SOLD
76 300D 214K SOLD
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