Jeep Grand Cherokee 4XE 2022–2023 — technical service bulletin
Bulletin 103775 · NHTSA communication 11016134 · issued Mar 4, 2025
Technical service bulletin
communication type
Electrical System
component
2022–2023
model years
2
vehicle entries
Official summary
Cooler - battery coolant
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.