Jeep Commander 2022–2023 — technical service bulletin
Bulletin 0900623 · NHTSA communication 10248025 · issued Feb 17, 2023
Technical service bulletin
communication type
Service Brakes
component
2022–2023
model years
6
vehicle entries
Official summary
Low Oil Pressure Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find that the following Diagnostic Trouble Code (DTC) has been set: ? P06DD - Engine Oil Pressure Control Circuit Stuck Off. Customers may also comment on the following: ? vehicle will not be able to exceed 3,300 RPM (when DTC P06DD is active). This bulletin involves inspecting and if necessary replacing the timing chain cover (oil pump).
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.