Where is the door jamb switch on a 2004 Chrysler Pacifica?

The door jamb switch on a 2004 Chrysler Pacifica isn't a single, easily-located switch like some cars. Instead, it's integrated into the door latch assembly itself. There are multiple switches within that assembly, each responsible for a different function (dome light, courtesy lights, possibly even the alarm system).

You won't find a separate, identifiable "door jamb switch". If you're having issues with the interior lights staying on, the alarm activating unexpectedly, or other door-related electrical problems, you'll likely need to access the entire door latch mechanism to diagnose and repair any faulty switches within it. This usually requires removing the interior door panel.