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Multiple lights on dash 2019 tacoma

Discussion in '3rd Gen. Tacomas (2016-2023)' started by Spidamanes, May 17, 2022.

  1. May 17, 2022 at 6:54 AM
    #1
    Spidamanes

    Spidamanes [OP] New Member

    Joined:
    Jan 5, 2022
    Member:
    #386435
    Messages:
    3
    Gender:
    Male
    First Name:
    Mike
    Vehicle:
    4x2 2019 tacoma
    Trd grille
    I have a 2019 tocama and I'm having issues with malfunctioning sensors. I took it Toyota and they replaced the front windshield camera. There was a code that said it needed replaced. I didn't have issues until I got on the highway. Now, I'm back to square one. I know if I take it back they will just have me replace the front grille sensor or recalibrate. Which I'll be charged.

    I did notice something that's weird and I can't seem to figure out why this would cause it but if the temp inside my truck reaches 75° or higher I start getting issues with malfunctioning sensors. On a cold day, I could drive for hours and no codes but as soon as I turn the heat on or if it's hot outside they come on. To stop it I have to crank the AC. Here is a list of codes I'm getting. I feel like I should try replacing the ECM or the battery. Also just seeing if anyone else has dealt with an issue like this.

    Screenshot_20220514-141726.jpg
    Screenshot_20220514-141747.jpg
    Screenshot_20220514-141715.jpg
     
  2. May 17, 2022 at 12:07 PM
    #2
    RustyGreen

    RustyGreen A breaker point guy in a Bluetooth world

    Joined:
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    sleeping in a chair
    Vehicle:
    2017 AC 4x4 Sport 6M Inferno
    Pavement Princess
    The issue occuring when the interior temperature gets high makes me think of a bad connection on a ribbon connector or a circuit board.

    In Jeep XJ Cherokees (1990s) the dash gauges would quit randomly, pushing on the cluster would make them come back on. I had 4 XJs and they all did it.
     
  3. May 17, 2022 at 12:24 PM
    #3
    dr4g1116

    dr4g1116 Well-Known Member

    Joined:
    Nov 7, 2019
    Member:
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    Male
    Vehicle:
    2019 Silver Sky Metallic TRD OR SB M/T
    I think the first thing I would check if it were out of my own pocket would be the battery. Low power batteries tend to cause lots of weird electrical issues.
     
    RustyGreen and ktbell444 like this.

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