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2010 Toyota Corolla Question: I have no compressor operation pressure shows full light on dash on code b1423



jpac89, Delray Beach, FL, April 19, 2012, 08:41

the condenser fan does not come on either all fuses are good

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  • Answer #1

    Miles Auto Services (884 Answers) , Richmond, VA - (804) 885-4176
    milesauto April 19, 2012, 09:19

    Computer is not turning on A/c because it is detecting a fault in the pressure sensor circuit. Could be the sensor has failed, wiring issue, mechanical problem in a/c system,or moisture buid up in dryer. Sensor senses sytem pressure too low or high it won't allow compressor to run.

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  • Answer #2

    Greg's Orange Auto (15171 Answers) , Orange, CA - (714) 361-9386
    globalhelper April 19, 2012, 09:39

    seek help this can be several issues, you don't want to guess at this

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