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Old 07-19-2007, 02:15 PM   #1
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I am worknig on a van that was purchased by a guy that I work with. He wanted me to check out some electrical gremlins, and give it a once-over.

Does anyone know where the relay is for the A/C compressor?

I assume that the correct voltage should be about 12 - 14 volts at the plug for the compressor, and it is only getting 7.5 volts ( A/C on, of course )

Is there an ohm reading for the compressor terminals? I have the Haynes manual for the van, but all it covers in that is compressor removal and installation. With my multimeter set at 200 ohms, the compressor terminals read 3.5 ohms... good, bad?

Thanks in advance for any help
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Old 07-20-2007, 03:11 PM   #2
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anyone have any ideas?
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Old 07-20-2007, 06:32 PM   #3
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No ideas Ryan.... I would think it would take 12v to kick that Clutch coil tho... 7v seems a bit on the weak side

The PCM should turn on the relay and the relay should supply a 12v current iirc

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