Troubleshooting Truck that Trailer Running Light Fuse Blows When Headlights are Turned On
Updated 10/14/2015 | Published 10/13/2015
Question:
Every time I turn on lights my trailer running light fuse blows. Its a 2004 Chevy 2500. Its 15 amps. I dont even need a trailer hooked up.
asked by: John M
Expert Reply:
Sounds like you have a short on the trailer running light circuit of your 2004 Chevy Silverado.
First check the trailer connector pins for corrosion or bend pins as that can easily cause a short. Next check the back of the connector looking for any cut or exposed wire there and fix as necessary.
I attached a help article on troubleshooting 4-ways as well that will have more troubleshooting tips as well.
Product Page this Question was Asked From
Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Custom Fit Vehicle Wiring
- Trailer Hitch Wiring
- Vehicle End Connector
- No Converter
- No Tow Package
- 4 Flat
- Plug and Lead
- Plug-In
- CURT
more information >
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