Is your defective Ram 3500 actually a LEMON?

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Ram TSB #S2318000001

2021 Ram 3500

TSB Document:

Affected Component: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

Summary
Diagnostic Trouble Code (DTC) P1400 ? Aftermarket Calibration Detected/Warranty Coverage Confirmation Required, Setting Falsely.

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Date Published
JAN 24, 2023
NHTSA TSB #
10231739
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