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March 12, 2024 Service bulletin

Some 2020-2023 Explorer/Aviator 3.0L plug-in hybrid electric (PHEV) vehicles may exhibit an illuminated...

Ford technical service bulletin TSB 24-2069 for 2023 Ford Explorer, 2020-2023 Lincoln Aviator PHEV and 2020-2023 Ford Explorer PHEV.

Bulletin number
TSB 24-2069
Component
Electrical system
Summary
Some 2020-2023 Explorer/Aviator 3.0L plug-in hybrid electric (PHEV) vehicles may exhibit an illuminated malfunction indicator lamp (MIL) and/or powertrain malfunction (wrench) indicator with diagnostic trouble code (DTC) P084B stored in the powertrain control module (PCM). This may be due to the software thresholds in the PCM. To correct this condition, perform the Service Procedure below to reprogram the PCM to the latest software level via the Ford Diagnosis and Repair System (FDRS). This TSB is superceded by TSB 24-2082

Owners of these vehicles have filed 28 complaints in the electrical category.

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