Thread: '83 300D A/C: $1260 and not quite right
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Old 06-27-2006, 09:44 PM
tangofox007 tangofox007 is offline
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Quote:
Originally Posted by olsaltybastard
Thanks again.

I guess the first thing I should do before ordering a repair kit would be to check the signal to make sure the valve is getting the 12 volts required to close. Any idea on where that signal originates?
The monovalve is powered through fuze 14 and grounded directly through the CCU in the OFF mode. In the remaining modes except DEFROST, it is grounded through the temperature control unit.
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