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Jeep TSB #21-018-20

2018 Jeep Cherokee

TSB Document:

MC-10175550-9999.pdf

Affected Component: ELECTRICAL SYSTEM

Summary: Flash: Transmission Control Module (TCM) Updates This bulletin involves reprogramming the TCM with the latest available software. Customer may experience a undesirable or long 5-4 shift during a vehicle coast-down.

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Date Published: MAR 07, 2020
NHTSA TSB #: 10175550

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