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A/C issue 03 Camry

  

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When I turn on the a/c or defrost the check engine light blinks and my car turns off in idle. It also doesn’t blow any warm air at all. Where should I check for the problem? 03 Camry 225k miles. 


1 Answer
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Check battery condition and alternator output. Turning on the AC increases the electrical load on the alternator.


The battery is brand new only had it for about 2 months. I’ll check the alternator though.


New doesn't necessarily equal good. Sometimes you get a defective one, or if the alternator is not charging it properly the battery could have been damaged that way. Best to check both.


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