TwinTurbo.NET: Nissan 300ZX forum - AC/Heating nonfunctional
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Subject AC/Heating nonfunctional
     
Posted by adubon on April 10, 2010 at 2:29 PM
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Message I'm trying to fix several electrical problems after a surge
messed up several things. I'm working on the ac now.
None of the controls on the pod work, the wiper controls do
though so I don't think the pod is malfunctional. I think the
amp probably needs to be replaced. I ordered a used one from
Z1. Is there a way to test the amp w/ a multimeter? The
service manual has all these tests for the connector but not
the amp. I was having trouble getting good readings from the
harness connector, I think the multimeter connectors are a
little too big to get a good connection with the harness
terminals.

Also, I checked for continuity on the wire coming from the
compressor. It made a constant beep, so that means that
there is continuity. I read somewhere this means that the
compressor needs to be replaced, is that correct?

The 7.5amp acc. blower fuse inside the car kept blowing, but
now that I put a 5 amp fuse in its place it does not blow
anymore. Does that make any sense?

     
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