Troubleshooting ETBC7 Adapter Not Functioning After Install
Question:
tem # ETBC7 does not seem to be working properly. I bought about a month and a half ago and just had it installed by my local auto shop. They didn’t have trailer so couldn’t test it. I connected to trailer and it’s not connecting to brake controller. I used my multi meter and I’m not getting any readings off the right blinker or brake connectors. Something has to be wrong with the harness or plug.
asked by: Walter J
Expert Reply:
The # ETBC7 is just a 4-way to 7-way adapter # 37185 and the additional wires needed to install it. If yours isn't working I would first make sure the 4-way is plugged into the adapter and also make sure the ground wire of the adapter is connected. The turn signal circuits are controlled by the 4-way that plugs into the adapter which if that's not functioning that could easily be the problem.
Products Referenced in This Question
Adapter 4-Pole to 7-Pole and 4-Pole
- Trailer Wiring
- Wiring Adapters
- Multi-Function Adapter
- 4 Flat
- Plug and Lead
- 4 Flat
- 7 Round - Blade
- Hopkins
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Product Page this Question was Asked From
Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Accessories and Parts
- Trailer Brake Controller
- Installation Kits
- etrailer
more information >
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