Jeep Grand Cherokee 2023 — technical service bulletin
Bulletin 08-004-23 · NHTSA communication 10231768 · issued Jan 6, 2023
Technical service bulletin
communication type
Steering
component
2023
model years
1
vehicle entries
Official summary
Flash: Electric Power Steering (EPS) Module Updates The customer may experience the following: A low frequency EPS motor noise during low speed steering maneuvers which may be more noticeable at higher ambient and system temperatures. This bulletin involves updating the EPS module with the latest available software.
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.