Why am I Getting a Trailer Disconnect Message Warning Light
Question:
Trailer connection warning keeps coming on and there’s nothing wrong with connection. How do we get the warning to keep from coming on?
asked by: Errin O
Expert Reply:
If you are experiencing a "trailer disconnect" error message, the most common reason for this is a rusty/corroded trailer connection between the tow vehicle and the trailer. In order to rule out this possibility, I recommend checking the outside and the inside of the connector plugs for any whitish/greenish material. For further protection, you can use the Dielectric Grease for Electrical Connectors, 2 oz. # 11755 to prevent future build-up.
Another possibility is that there is a short on the brake assemblies and magnets. In order to conduct the voltage measurements for the brake magnets, I recommend using a tester like the # PTW2992.
Products Referenced in This Question
Product Page this Question was Asked From
Dielectric Grease for Electrical Connectors, 2 oz.
- Accessories and Parts
- Trailer Wiring
- Wiring
- Dielectric Grease
- LubriMatic
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