Having problems with your 2004 Chrysler Pacifica ?

I have a 2004 Chrysler Pacifica that hestates upon take off if it reaches 3000 RPMs. I have to slowly drive till I get enough speed without reach 3,000 RPM so that it won't thump multiple times. M

\015 I have a 2004 Chrysler Pacifica that hestates upon take off if it reaches 3000 RPMs. I have to slowly drive till I get enough speed without reaching 3,000 RPM so that it won't thump multiple times. My tire pressure & engine light light are on as well as service tire system messgae. My mechanic can not figure it out & he's had the car now for two months. Has anyone had same/similar issues?\015 Posted / edited by AnonymousUser on : 23-05-2022

Answers :

Personal experience says you have a wiring harness that is grounding out and causing the codes...This is especially true if you have had the typical motor mount issues that are common on the Pacifica...Check the wiring harness behind the drivers side wheel...


Remove the front left wheel (drivers side)
-Remove the wheel well shield (just the front is all that is necessary...fold it back)


-Verify the vehicle ground is still intact (when the motor mount gives there is not enough slack in the ground wire and the wire will pull out of the grounding lug)


-Inspect the wiring harness that is around the transmission that goes to the PCM (when the motor mounts give they can crush and then rest on the harness and wear through the casing and then affect the individual wires...throwing codes...)
Repair Help & Product Troubleshooting for 2004 Chrysler Pacifica

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