528t pulse timer

Am I still suppose to take the white ( grey in pic ) wire that comes from the floor light  and go to the door trigger and the orange ( normally closed) wire or did you mean to erase it?

Do you hear a click from the timer when you open the door, or only when you shut the door? I would expect it should only click when you close the door and the trigger line goes high. Unless the wire colors are not as stated on the diagram you showed for the timer, the keyhole light should be on whenever the door is open, because it should ground the yellow COM wire going to the keyhole white wire. It wouldn't even make a difference if the timer triggered or not, since it would just be switching between two grounds Make sure your Constant 12 volts wire is really constant and not connected to some switched source.

Did you cut the blue wire loop on the timer? According to the diagram it says it should trigger when the negative goes away, which I take to mean when the ground is removed (or when the door closes) If you did that already, maybe you can try reconnecting the blue wire loop to see if the description is backwards.

Yup I cut the blue, lll go try and connect and see what happens

No change in reconnecting the blue loop.

Suppose you test the module by disconnecting the BLACK/ white striped trigger wire from the door trigger wire, and just touch that trigger wire to ground. It should click on when you remove it from the ground, staying on until the timeout period. It shouldn't click when you first touch it to ground (though that could depend on whether they designed it with debouncing circuitry). See how it reacts when you do this; maybe the timer module isn't detecting the change. With the wire reconnected, take your meter and measure the voltage on the wire with the door closed, and open. It could be the door switch isn't grounding it enough for it to consider it to be a low (think you mentioned 3V earlier, with the door open). Are you measuring it from one of the passenger door switches, and testing it by opening the driver side door? There's a diode on the driver side door switch, so it won't provide as good a ground as the passenger doors. Also try testing it by opening and closing a passenger side door instead of the driver side, if that's what you've been doing- that might be another clue.