P1004 on Chrysler

Short runner valve control or performance fault (Chrysler and Dodge)

Severity: Severity not verified — if the car runs badly, have it inspected

The bulletins describe a check engine light for a manifold valve fault, but none states a severity class.

This page covers only what differs on Chrysler. For what P1004 means, the ranked causes and the test order, see the P1004 guide.

2007–2008 · Pacifica
Supported by vehicle data
Chrysler 1800307 and 9001645 cover P1004 short runner valve faults on the Pacifica.

9001645 (chrysler)Status unverified
Short runner valve (actuator) service information
2007–2010200, 300, 300-lwb, pacifica, town-and-country · NHTSA 10136933
Do not replace the intake manifold for an SRV fault.
We couldn't confirm whether this bulletin is still current, so it doesn't count as confirmation.
1800307Status unverified
MIL on, P1004 short runner valve performance
2007pacifica · NHTSA 10021091
NHTSA summary does not state the repair.
We couldn't confirm whether this bulletin is still current, so it doesn't count as confirmation.

Chrysler 1800307 MIL on, P1004 short runner valve performance — NHTSA (manufacturer communication)
Chrysler 9001645 short runner valve (actuator) service information — NHTSA (manufacturer communication)

This page explains what a code usually means; it is not a substitute for a professional inspection. How we source and review · Report an error