HVAC controller won’t power up 2019 5700xe

Discussion in 'Western Star Forum' started by fortycalglock, Apr 26, 2022.

  1. fortycalglock

    fortycalglock Road Train Member

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    Jun 25, 2011
    Tourist Town, FL
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    I have a 2019 5700xe without ATC. 12v at fuse, 2v at HVAC controller. Any ideas where to look or does a sensor have a reputation for this? Sleeper controller won’t power up either.
     
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  3. RocketyMan

    RocketyMan Medium Load Member

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    Jun 5, 2015
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    Sounds like you need to check wiring. Post the unit's last 6 of vin, and I can show some wiring of what to check if you'd like.
     
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