New IAC motor/software may help starting problems in freezing temperatures: Chrysler Pacifica Engine & Powertrain

Problem overview

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.

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Chrysler Pacifica vehicles with this problem

3 model years affected

2006 Chrysler Pacifica

2005 Chrysler Pacifica

2004 Chrysler Pacifica

2006 Chrysler Pacifica

2005 Chrysler Pacifica

2004 Chrysler Pacifica

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

Problem overview

Chrysler Pacifica vehicles with this problem

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