Jeep Grand Cherokee 2022–2023 — technical service bulletin
Bulletin 0809823 · NHTSA communication 10236937 · issued Apr 18, 2023
Technical service bulletin
communication type
Structure
component
2022–2023
model years
2
vehicle entries
Official summary
Hood Ajar Switch Inoperative The customer may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technician may find the following Diagnostic Trouble Code (DTC): ? P152E - Engine Hood Switch 2 Circuit High. Customer may also experience the following: ? Start/Stop system warning light. ? Start/Stop inoperable. ? Remote start inoperable. This bulletin involves replacing the underhood switch.
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.