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sprinkles08, ASE Certified Technician
Category: Transmissions
Satisfied Customers: 22983
Experience:  Chrysler/Dodge/Jeep master tech ASE Master and Advanced Certified, Chrysler/Dodge/Jeep Master Certified, Trans Specialist
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Have a limp mode on pt cruiser. New engine wire harness, new

Customer Question

Customer: ***** *****, Have a limp mode on pt cruiser. New engine wire harness, new pcm, and new tcm. Still in limp mode
JA: Thanks. Can you give me any more details about your issue?
Customer: 2002 Pt Crusier-dealer advised needed new engine harness after changing out new pcm. Did not resolve limp mode-so changed out with new tcm still in limp mode. What to check next?
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Submitted: 1 year ago.
Category: Transmissions
Expert:  sprinkles08 replied 1 year ago.

Hello and welcome to JustAnswer!

There are literally dozens of possible causes for the trans to stay in limp in. If the TCM and wiring have been ruled out then you may have a trans, range sensor, speed sensor or solenoid pack issue. The problem could also be as simple as the trans relay.

Do you know what fault codes are setting in the TCM?