TSB Document:

Affected Component: ELECTRICAL SYSTEM

Summary
Some 2020 Navigator and 2020 Corsair vehicles may have diagnostic trouble codes (DTCs) P1269, B1A56, B1D55, B1589, and/or B1590 through B1598 stored in the RFA module with no reported customer symptoms. If these DTCs are detected during pre-delivery inspection (PDI) or while diagnosing unrelated conditions, they should be disregarded.

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Date Published
JUN 23, 2020
NHTSA TSB #
10176989
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