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Jeep TSB #08-109-22

2021 Jeep Grand Cherokee

TSB Document:

MC-10214618-9999.pdf

Affected Component: EQUIPMENT ADAPTIVE/MOBILITY

Summary: Air Suspension Control Module (ASCM) Updates For Diagnostic Trouble Code (DTC) U0300-00 This bulletin involves informing the technician about reprogramming the ASCM with the latest available software after replacement of the new ASCM only. The replacement ASCM will set DTC: U0300-00 - Internal Control Module Software Incompatibility-.

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Date Published: MAY 19, 2022
NHTSA TSB #: 10214618

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