I would check for a broken motor mount.
it is under the hood on the right hand side.
All fuse are under the hood, on the driver side.
The OBD port is under the dash on the driver side.
next to the right side head light
With the lkey itself but it only works on driver side
The spring side goes towards the engine, so the other side goes to the hose.
The EGR valve on a 2.5L 2005 pacifica is located behind the engine on the right hand side. shouold be same on '04It is on the driver side rear of the engine.
On my 2005 Pacifica, the antenna is located in the passenger side trunk window. Looks similar to the defroster wires that are on the back window
The amp is located on the passenger side rear beneath the cargo area floor.
3.5L it is inside the pass side of the engine, driven by the timing belt.
If the passenger side works but the driver side doesn't, the linkage under the arm is broken.
Blower motor is located under dash on front passenger side.