New IAC motor/software may help starting problems in freezing temperatures on Chrysler Pacifica

Problem Description and Possible Solution
If the engine is hard to start or if it cranks but does not start in freezing temperatures, a new idle air control (IAC) motor and software update to the Powertrain Control Module (PCM) may be needed.
Problem Data
RepairPal Verified
Average mileage: (–)
Engine affected: 3.5L V6
3 model years affected: 2004, 2005, 2006
3 people reported this problem