No, but the suspension cradle may need removed.
A diagram outlining how to replace a blower motor in a Chrysler Pacifica can be obtained from most auto-parts stores. Many Chrysler dealerships will also make the diagram available.
The crankshaft position sensor on a 3.5L Chrysler Pacifica is located next to the motor, toward the rear. It can be found next to the transmission.
A heater blower in a 2005 Chrysler Pacifica is a complicated process. To get this [project done, you will have to go to a mechanic and have it done.
replace heater relay and or heater blower motor
No such thing as a 2003 Chrysler Pacifica. Your 2004 Chrysler Pacifica that was built in 2003 probably has a bad bearing in the blower motor. Unfortunately, the entire blower would need to be replaced.
NoNo
first you need to remove the old one. then you need to install the new one.
To replace the front blower motor on a 2004 Chrysler Pacifica, first disconnect the vehicle's battery to ensure safety. Remove the passenger side lower dash panel and locate the blower motor, which is typically found under the glove compartment. Disconnect the electrical connector and remove the mounting screws to take out the old motor. Install the new motor in reverse order, reconnect the electrical connector, and replace the dash panel before reconnecting the battery.
Blower motor resistors are usually located close to the blower motor.
I would check for a broken motor mount.
2 front mount and rear mount
Blower motor resistors are usually located close to the blower motor.