Trailer Left Turn Signal Pin has No Power on a 2003 Chevy Silverado or GMC Sierra Diesel
Question:
Thank you Just fixed my 2006 GMC Sierra 1500 trailer lights because of this site Brought it to RADCO and after an hour they said it was in my truck, not light harness My left blinker and brake lights worked on the truck, but no left blinker. After more research, the left blinker and break light fuse for trailer is in a side panel, on the outer side inside cab between driver door and driver dash. Open door, look at side dashboard and you will see a access panel for more fuses Please post for others having the same problem. Thank you
asked by: Dave B
Expert Reply:
It could just be a tow package fuse blown on your truck. There is one for trailer left turn signal and brake light in the fuse box in the cab between the dash and driver's side door. It is labeled LT TRLR ST/TRN.
You would not be able to tap into the trucks turn signal because your 2003 Chevy or GMC truck has separate turn signals and brake lights whereas the trailer connector and trailer use combined brake lights and turn signals on the same circuit.
Product Page this Question was Asked From
Pollak Replacement 7-Pole, RV-Style Trailer Connector Socket - Vehicle End
- Trailer Wiring
- Trailer Connectors
- Vehicle End Connector
- Plug Only
- 7 Round - Blade
- Pollak
more information >
Continue Researching
- Q&A: Trailer Right Turn Signal Does Not Worked Towed by 2004 Chevy Tahoe
- Video: Choosing the Right Trailer Wiring
- Shop: 7- and 4-Pole Trailer Connector Socket w/ Mounting Bracket - Vehicle End
- Shop: Trailer Wiring
- Q&A: Troubleshooting 2003 Chevy Silverado Trailer Wiring Turn Signal Not Functioning
- Shop: Universal Installation Kit for Trailer Brake Controller - 7-Way RV and 4-Way Flat - 10 Gauge Wires
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Hitch
- Search Results: trailer hitch
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Article: How to Choose the Right Trailer Hitch Class
- Shop: Brake Controller
- Search Results: trailer hitch wiring
- Search Results: hitch
- Video: Choosing the Right Brake Controller
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Q&A: What Is An OEM Prep Package And How Do I Know If I Have It
- Article: Trailer Wiring Diagrams
- Shop: Gooseneck Hitch
- Search Results: trailer brake controller
- Q&A: Availability Of Trailer Wiring Harness For A 2024 Toyota Grand Highlander
- Video: Hopkins 7- and 4-Pole Trailer Connector Socket Review
- Article: My Trailer Hitch Doesn't Fit
- Shop: etrailer Hitch Pin Alignment Collar for Hitch Accessories - 2" Hitches
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)
- Shop: Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector
- Video: Curt 4-Pole Flat Trailer Connector Mounting Bracket Review
- Search Results: brake controller
- Q&A: Recommended Hitch for a 2024 Toyota Grand Highlander
Dana
5/15/2018
Thank you Just fixed my 2006 GMC Sierra 1500 trailer lights because of this site Brought it to RADCO and after an hour they said it was in my truck, not light harness My left blinker and brake lights worked on the truck, but no left blinker. After more research, the left blinker and break light fuse for trailer is in a side panel, on the outer side inside cab between driver door and driver dash. Open door, look at side dashboard and you will see a access panel for more fuses Please post for others having the same problem. Thank you