Parts Needed to Install 7-Way on 2016 Sprinter that Bypasses OEM Wiring
Published 02/13/2024
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Question:
2016 Jayco Melbourne 24 l on 2015 sprinter, the factory wiring harness for the 7 pin ,not working.wires from module under seat aren’t broken, Could I just install an aftermarket wiring harness and skip the Mercedes wiring. If so which one would you recommend that would not throw codes in system.
asked by: Wayne V
Expert Reply:
We can definitely help Wayne but you'll need to first install a 4-way like with the Curt part # C59236 which is a universal style 4-way that fits your Sprinter. To then convert to a 7-way you'd just need the part # 37185 if all you need is trailer lighting.
If you have trailer brakes as well you'd instead of the 37185 need the part # ETBC7 and a brake controller like our very popular P2 part # 90885 and you'd be set.
Product Page this Question was Asked From
7-Way RV Upgrade Kit for Trailer Brake Controller Installation - 12 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
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