Why Does the Hopkins Heavy-Duty Trailer Coiled Extension with Nite-Glow Flash With Turn Signals
Updated 08/28/2019 | Published 08/27/2019 >
Question:
Wired to my existing Jeep 4 round and the plug blinks on right turn it flasher. Wire appears to be standard.but.thr plug key is odd. Ever heard of this?
asked by: Steven F
0
Expert Reply:
I spoke with Hopkins about the Hopkins Heavy-Duty Trailer Coiled Extension part # HM47045 and what you are going to need to do is test the running light wire just before the connector. If you get a pulse signal when the turn signal is applied then you have an issue with the vehicle wiring but if not then the extension is bad and will need to be replaced.
expert reply by:
Conner L
0
Product Page this Question was Asked From
Hopkins Heavy-Duty Trailer Coiled Extension - 4-Pole Round - with Nite-Glow
- Flat Tow Wiring Harness
- Plugs into Vehicle Wiring
- Extension Cord
- Universal Fit
- 4 Round
- Hopkins
more information >
Continue Researching
- Shop: etrailer XHD Non-Binding Tow Bar for Roadmaster Direct-Connect Base Plate - RV Mount - 10,500 lbs
- Search Results: roadmaster exact center steering stabilizer
- Search Results: demco tow bar
- Search Results: demco tow bar cover
- Shop: Roadmaster Direct-Connect Base Plate Kit - Removable Arms
- Shop: Blue Ox Base Plate Kit - Removable Arms
- Shop: Blue Ox Avail Non-Binding Tow Bar - RV Mount - 2" Hitch - 10,000 lbs
- Video: Install: Roadmaster Direct-Connect Base Plate Kit on a 2013 Ram 1500
- Shop: Demco Tow Bar Cover
- Shop: Blue Ox 4-Wire, Coiled Electrical Cord with 4-Way, Round Plugs
- Shop: Hopkins Heavy-Duty Trailer Coiled Extension - 4-Pole Round - with Nite-Glow
- Q&A: Recommended Flat Towing Components For A 2018 Ram 1500 Big Horn
- Q&A: Roadmaster Base Plate Kit Recommendation for 2017 Ram 1500 Laramie Limited
- Video: An In-Depth Look at the Roadmaster Battery Charge Line Kit for Towed Vehicles
- Video: Setting up the Blue Ox Base Plate Kit on a 2013 Ram 1500
- Q&A: Which is Better Roadmaster or Blue Ox Tow Bar
- Article: Trailer Wiring Diagrams
- Search Results: base plate for tow bar
- Video: An In-Depth Look at the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Search Results: tow bar
- Shop: Trailer Wiring
- Q&A: Recommended Parts for Flat Towing a 2025 Ford Maverick
- Article: Best Vehicles to Flat Tow Behind an RV
- Search Results: vehicle tow bar wiring
- Video: Breaking Down the Blue Ox Patriot Portable Flat Tow Brake System
- Video: Breaking Down the Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Search Results: vehicle tow bar brake system
- Article: Wiring Trailer Lights with a 7-Way Plug (It's Easier Than You Think)

