No reverse lights

2010 DODGE RAM

188,000 MILES • 5.7L • V8 • TURBO • 4WD • AUTOMATIC

LYLE LOZIER

MEMBER
2 POSTS

I have no reverse back up lights. I also can't find the NSS to replace it. Can you show me a picture please?

Jun 30, 2019 at 1:29 AM

DANNY L

✓ASE Certified Mechanic
5,648 POSTS

Hello, I'm Danny.

First, I'm attaching a tutorial showing how to test your trucks wiring.

https://www.2carpros.com/articles/how-to-check-wiring

Also, I've attached below a picture of your trucks reverse light circuit.Hope this helps and thanks for using 2CarPros.
Danny-

Image (Click to enlarge)

Professional Diagram for 2CarPros Members
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Jun 30, 2019 at 6:15 PM

LYLE LOZIER

MEMBER
2 POSTS

All the wiring looks fine the bulbs are good. Where else should I be looking? Is there a sensor somewhere else like on transmission?

Jul 1, 2019 at 8:28 AM

STRAILER

✓ASE Certified Mechanic
54,832 POSTS

If I can jump in here. it sounds like the TIPM is out. To be sure use this wiring diagram to check for power with the guide on how to use a test light. It easy to replace the TIPM because it self initializes. Here are diagrams and instructions on how to replace the TIPM below.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester

Check out the diagrams (below). Please let us know what you find. We are interested to see what it is.

Images (Click to enlarge)

Professional Diagram for 2CarPros Members
Click here to log in and view diagram.

Jul 3, 2019 at 7:01 PM