Do Diodes Need to be Replaced for Roadmaster Wiring Kit # RM-154 on a 2015 Jeep Grand Cherokee
Question:
Transferred my hook up from a 2014 jeep to a 2015 Jeep Grand Cherokee and signals dont work. There is proper power from tow bar plug to the jeep. Evidenced by using a tester light. Can the diodes be bad? Thanks for your help.
asked by: Cal K
Expert Reply:
If you are using the Roadmaster Universal Hy-Power Diode Wiring Kit # RM-154 then I have some steps you can take to see what is wrong.
It could very well be the diodes that you are using. Try using your tester on the wiring right before it enters the diodes if you are getting a signal before they enter the diodes but not a signal afterwards then you need to replace the diodes with part # RM-794.
Another possibility is that the wiring itself is bad. You can use the Wesbar # W002230 to replace your current wiring if you read signal from your RV but not past that initial 4-Way connector.
Products Referenced in This Question
Roadmaster Hy-Power Diodes (Qty 4)
- Accessories and Parts
- Tow Bar Wiring
- Diodes
- Roadmaster
more information >
4-Flat Connector Wishbone Style - Trailer End
- Trailer Wiring
- Trailer Connectors
- Trailer End Connector
- 21 - 30 Feet Long
- Plug and Lead
- 4 Flat
- Wesbar
more information >
Product Page this Question was Asked From
Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 4-Pole Flat Connectors
- Tow Bar Wiring
- Splices into Vehicle Wiring
- Diode Kit
- Universal
- Tail Light Mount
- Roadmaster
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Roadmaster Hy-Power Diodes (Qty 4)
- Shop: Roadmaster 4-Diode Universal Wiring Kit for Towed Vehicles - 4-Pole Flat Connectors
- Shop: Vehicle Tow Bar Wiring
- Shop: Roadmaster Brite-Lite Wiring Converter
- Shop: Trailer Wiring
- Search Results: wiring kit
- Search Results: rm 732
- Shop: etrailer SD Non-Binding Tow Bar - RV Mount - 2" Hitch - 6,000 lbs
- Video: etrailer SD Non-Binding Tow Bar Installation - 2019 Jeep Cherokee
- Video: Behind the Scenes with the etrailer SD Non-Binding Tow Bar
- Video: Review of etrailer Tow Bar - Hitch Mount Style for etrailer/Demco Base Plates - e34ZR
- Video: etrailer SD Non-Binding Tow Bar Review
- Video: etrailer SD Non-Binding Tow Bar Installation - 2021 Jeep Cherokee
- Shop: Blue Ox Trailer Hitch Receiver Lock - 5/8" Diameter
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Q&A: What is the Difference Between a Class II and a Class III Hitch?
- Search Results: base plates
- Shop: Trailer Hitch
- Video: Choosing the Right Trailer Wiring
- Shop: Roadmaster Diode 7-Wire to 6-Wire Flexo-Coil Wiring Kit
- Shop: Curt Powered Tail Light Converter with 4-Pole Flat Trailer Connector
- Article: Trailer Wiring Diagrams
- Video: Blue Ox Patriot Portable Braking System Installation - 2022 Ford F-150
- Search Results: tow bar
- Shop: Base Plate for Tow Bar
- Q&A: What is the Difference Between a 4-Way and 7-Way Trailer Connector
- Search Results: trailer hitch
- Shop: Brake Controller
- Article: How to Choose the Right Trailer Hitch Class
- Q&A: Choosing Between the Brake Buddy Select 3 and the Blue Ox Patriot Supplemental Braking System
on Tow Bar Wiring
