Question about 2002 Chevrolet Impala

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2002 Impala AC will not work unless interior lights are on

The air conditioner cools very well except that it will not engage the compressor unless one of the doors is opened which powers the interior lights or the interior lights are manually turned on with the switch.With the switch in its normal position once you close the doors
the ac cuts out?? any ideas?

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You have a bad ground and it's the door switch wire most likely on the kcik pannel on passenger side.

Posted on Jun 25, 2009

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In case this still does not work, your compressor clutch or the electrical system engaging this is faulty and will need the attention of a qualified service technician.

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