14 Tundra Platinum Hazard (flasher) Switch

Looking for information on replacing the Hazard(Flasher) switch that's located inside the AC control unit (p/n 55900-0C190) Dealer is asking 1400 to replace the entire unit but all that is faulty is the hazard switch. I'm hoping I can take the unit apart and do a quick repair myself to replace the switch.

Steps I've personally taken to verify this is the issue prior to taking it to the dealer:

• checked the hazard fuse
• replaced (temporarily) the flasher control module

Alternatively I'd be open to hearing options on bypassing the switch as I need a functional hazard switch to pass state inspection. Thanks for your consideration.

Nathan

Edit: Do not have LED's, blinkers are functional as expected.