Blinkers not doing anything

[m2bandit]

Initially the instrument light for the left blinker stayed on while the headlights are on.
I replaced both front sockets and now that doesn't happen.  (also parking lights work now so that's a plus.)
I replaced the flasher relay I checked the fuse, I cleaned the 2 grounds on the inner fender. I'm not sure if those are the right ones.
I've replaced all bulbs with incandescent bulbs.

I replaced the turn signal switch behind the steering wheel.

Hazards work fine.

 

I have 2 theories.
1. I'm missing a ground. Every photo I've seen there's 2 grounds under the dash. I have one large one, I can't find any others around.

 

2. I'm using a trailer wiring controller to control the tail light blinkers maybe this messes with the weird resistance stuff.

 

 

Since I started writing this I checked for power at the flasher. It's not getting any.

 

88 Chief with 89 cherokee interior harnesses.

[jdog]

Is there power at the fuse

[m2bandit]

36 minutes ago, jdog said:

Is there power at the fuse

Yep

[jdog]

Both sides? If so then it's the wire that connects the fuse to the flasher

Here's what it looks like and how to ohm it to check

[m2bandit]

Oh heck, looks like it must be that. Thank you.

Do you happen to know what connectors will slide back in there? I might as well do all of the loose ones while I'm at it.

[jdog]

I do not,  but @Minuit

Or @eaglescout526

Should know

[eaglescout526]

They should be Pack Con III terminals. 

[m2bandit]

Just now, eaglescout526 said:

They should be Pack Con III terminals. 

Thank you!

[eaglescout526]

Welcome!