Question about 2003 Toyota Camry

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A/C not working A/C light flashing - 2003 Toyota Camry

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Press the ac button down and hold it while cranking the car.This resets.Then check, if still the light blinks, then the a/c electric clutch relay is faulty and causing the problem. The relay part number on 2003 Camry. is part # 90987-02022.Also check the battery voltage.If the battery is old or voltage is low, then it shorts ac relay and problem occurs. Also get the ac refrigerant checked.If its getting leaked, then it can cause the ac light to blink.Because of low refrigerant , the internal compressor gets hot and ac light blinks.In that case the ac compressor needs to be replaced or if the leak is very low, then it can be sealed by sealant.But to get the ac leak checked.You will have to get the ac pressure test done.If the test fails, then its due to refrigerant leak from ac.In that case the compressor has to be replaced or the leak has to be stopped by sealant.--------- But most probably its relay, which causes the problem.You can replace the near by horn relay, with ac relay and check and confirm the problem.Before going for replacement relay.The relay in engine compartment fuse box under hood and in the instrument panel fuse box.------------- This should help.Thanks.Helpmech.

Posted on Apr 11, 2011


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