Hi guys and gals . So I’ve just bought a snap on solus and have been investigate my rear upper tailgate, which has never opened in the 2 years I’ve owned the sport . In the many options on the solus I can open the upper tailgate . I’ve had the switch off and checked with a meter that the micro switch is operating as it should . so If the switch is good , and the lock can be promted to open , does anyone have any ideas as to why it won’t open normally ?

Switch wiring at the top of tailgate?

Can u monitor switch inputs on snap on.

Press both releases and see if both register on snap on