Trailer Wiring Harness for 2019 Dodge Grand Caravan

Published 04/25/2022

Question:

my 2019 Dodge Grand Caravan has LED tail lights, BUT the rear tail lamps are each fused at the main fuse box like this: M17 – 15 Amp - Left Tail/License/Park Lamp, Running Lamps M18 – 15 Amp - Right Tail/Park/Run Lamp This must be suitable wiring harness PWR for #48845 or 47 without needing a battery power lead and another type of converter. Utility trailer has single dual filament incandescent bulb on each side. I will use 4 pin connectors and can wire/crimp/solder to vehicle light socket wires without any problem.

asked by: Chris

Expert Reply:

For trailer wiring for your 2019 Dodge Grand Caravan the only solution we can point you towards is a kit like the Curt part # C56331 which does draw power from the battery directly for powering the trailer taillights. This is good because it prevents any trailer wiring shorts from damaging the wiring of your vehicle. I do understand that running the power wire is an extra step most don't want to do but it is necessary.

I attached an install video for this on a similar 2019 Grand Caravan as well.

expert reply by: Jameson C