Chrysler 300 transmission malfunction light on with starting issues and shift control module replacement needed on Chrysler 300

Submitted by Swatgs · Jun 23, 2025
Published by RepairPal

Problem overview

Some Chrysler 300 owners report experiencing issues related to the transmission malfunction light, which indicates a generic fault in the transmission control system. These owners also note starting problems that may stem from transmission slipping, potentially caused by worn-out clutch plates, low fluid levels, or a faulty torque converter. Additionally, the need for a shift control module replacement is often linked to factors such as low or dirty transmission fluid, malfunctioning shift solenoids, or mechanical and hydraulic issues within the transmission. Common symptoms reported include rough shifting, difficulty in shifting into certain gears, and decreased fuel efficiency. It is essential for owners to address these issues promptly and consult a qualified mechanic or dealership specializing in Chrysler vehicles to ensure the proper functioning of their transmission system.

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Chrysler 300 vehicles with this problem

Average mileage: 8,000 miles
(8,000 - 8,000)

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