Tag: RAM HVAC Mode Door

  • ProMaster Battery Replacement

    ,

    Original Battery 2023-5-3 Last week our 2018 Lexor 🚐 (2018 RAM ProMaster 3500) wasn’t switching from defrost to vent or heat. Also, it was difficult to start and the check engine light came on.  Running our ODB scanner showed a low battery voltage code. The battery was original (2/09/2017), so we ordered a new Interstate…