Jump to content

  • Welcome To Mopar1973Man.Com LLC

    We are a privately owned support forum for the Dodge Ram Cummins Diesels. All information is free to read for everyone. To interact or ask questions you must have a subscription plan to enable all other features beyond reading. Please go over to the Subscription Page and pick out a plan that fits you best. At any time you wish to cancel the subscription please go back over to the Subscription Page and hit the Cancel button and your subscription will be stopped. All subscriptions are auto-renewing. 

No trailer running lights on 07 5.9, also truck is losing prime at under 1/2 a tank

Liviniuk

By Liviniuk,
in 3rd Generation Dodge

 Share

Recommended Posts

Liviniuk

Liviniuk

Posted
Posted

So here's the issue. I have power to my 7 pin on the truck, but when I plug rv into truck, no running lights. Have brake hazards and signals. I used a test light and confirmed I have power to the 7 pin. Any ideas? Trailer wiring is good. Tested it on my 01 cummins and all lights work. Also, truck seems to be losing prime at under half a tank, lift pump or check valve? Any suggestions would be great!!

Link to comment
Share on other sites
 Share
Go to topic listing

Rate The Author

Please take the time and give the author a 1 to a 5-star rating for the information you have gained from anywhere on the website. All forum threads, articles, etc. If a members post is good information please don't forget to tell them "Thanks" or "Like"

Rate Us On Google

Please take the time and visit our Google Review page and give us a review of our services.

Tip Jar

If Mopar1973Man.Com has helped you with quick and timely information for your repair please consider tossing a tip in the Tip Jar

×
×
  • Create New...