SSM 51764
Service Bulletin Details
Public Details for: SSM 51764
Some 2020-2023 explorer/aviator vehicles equipped with a 3.0l ecoboost may exhibit an illuminated malfunction indicator lamp (mil) and low oil pressure warning in the instrument panel cluster (ipc), with diagnostic trouble codes (dtc) P0521
Models from 2023
| 2023 FORD EXPLORER |
| 2023 LINCOLN NAVIGATOR |
Models from 2022
| 2022 FORD EXPLORER |
| 2022 LINCOLN NAVIGATOR |
Models from 2021
| 2021 FORD EXPLORER |
| 2021 LINCOLN NAVIGATOR |
Models from 2020
| 2020 FORD EXPLORER |
| 2020 LINCOLN NAVIGATOR |
SSM 51764 2020-2023 Explorer/Aviator - 3.0L EcoBoost - Illuminated MIL And Low Oil Pressure Warning In The IPC With DTCs P0521 And/Or P0524 In The PCM Some 2020-2023 Explorer/Aviator vehicles equipped with a 3.0L EcoBoost may exhibit an illuminated malfunction indicator lamp (MIL) and low oil pressure warning in the instrument panel cluster (IPC), with diagnostic trouble codes (DTC) P0521 and/or P0524 in the powertrain control module (PCM). This condition may be caused by an internal oil pressure leak. If pinpoint test E in the Workshop Manual (WSM) Section 303-01B directs you to the replacement of the oil pump, upon reassembly inspect that the main oil gallery tube (6718) is assembled and aligned properly on the back of the engine front cover. The engine oil gallery seal (00815) must be replaced any time the front cover is removed (per WSM Section 303-01B). The WSM front cover removal and installation procedure is in the process of being updated.