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Ambient sensor reads -22o how do i reset

Wires were cut for the ambient sensor replaced the pigtail conector and sensor when i start the car it reads -0 then it goes to -22 stays there but sometimes it goes down to -18. how do i reset. i disconnect the -ground from battery for half hour. still reads the same when reconnected. plled up the two 30 amp fuses that are in box under hood did not help what could be wrong?

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You will need to have your pcm reflashed not every shop can do this so you may have to go to your local Mopar store.

Posted on Mar 18, 2014

  • william rodriguez Mar 19, 2014

    i had the wrong sensor got the right one installed it and temp read correct for about 2min then went back to o. do i still need to have it reflashed?

  • william rodriguez Mar 22, 2014

    I fixed it myself seems that the wires to the connector were not making contact so I pushed them in to connector all the way and now the sensor is reading like it should



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