Jeep Compass 2022–2023 — technical service bulletin
Bulletin 0900623 · NHTSA communication 10234498 · issued Feb 17, 2023
Technical service bulletin
communication type
Exterior Lighting
component
2022–2023
model years
4
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).
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.