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  1. Electronics
    I have a 2019 ram promaster 3500 and I started converting my headlights to LED so I said to myself I might as well convert all the van lights to LED, until I ran to some problems with the extremely finicky can bus system on those van. I live in Canada so the DRL are a must. The bulb type is...
  2. How-To Forum
    Planning to install LED headlights and trying to understand the process as well as possible to minimize risk of error on my part. Where does a Canbus decoder get installed in a Promaster? In the headlight assembly or at some other point between he headlight and the canbus? Thanks in advance.
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