I’m stumped with a problem with my passenger turn signal. It works intermittently. It won’t function as a running light. It will function as a turn signal for the first 10 seconds or so the Jeep is running, then it’s completely out. I’ve replaced both the bulb and socket. I also tried cleaning the connector with some alcohol, though it wasn’t dirty. I’ve tugged/jiggled the wiring to no avail, and the wiring/connector look fine. I haven’t pulled the negative on the battery yet - I’ll give that a try tomorrow in case it’s a computer issue but in the likely event that I’m still out of luck, has anyone experienced anything like this? I haven’t paid the dealer for a repair since I’ve owned it and I may cave for this. It’s an ‘08, ~85,000 miles. Thanks!

Rear lights all good. Side marker lights all good. This is strictly the passenger blinker

I’m seeing some posts from others about ground wires sometimes being the culprit. Do you know where the ground for this blinker is?