'92 LS400, A/C diagnostic codes

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04-20-17, 11:08 AM

chungchen

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'92 LS400, A/C diagnostic codes

Diagnostic codes show 00, 21 thru 29, what does this mean?

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04-20-17, 11:44 AM

deanshark

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00 is normal but I don't think it should show anything else if normal.

http://www.lexls.com/tutorials/air/accodes.html

But it doesn't show anything for 23-29 though.

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