Chrysler Pacifica 2022–2023 — technical service bulletin
Bulletin 0900923 · NHTSA communication 10236950 · issued Apr 25, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2022–2023
model years
16
vehicle entries
Official summary
Engine Ticking Noise Engine makes an abnormal ticking noise. There may be Diagnostic Trouble Codes (DTC)s present. This bulletin involves inspecting and if needed, replacing the intake HLAs.
Vehicles covered
- 2022 Chrysler Pacifica
- 2023 Chrysler Pacifica
- 2022 Chrysler Voyager
- 2023 Chrysler Voyager
- 2022 Dodge Durango
- 2023 Dodge DURANGO1
- 2022 Jeep Gladiator
- 2023 Jeep Gladiator
- 2023 Jeep Grand Cherokee
- 2022 Jeep Grand Cherokee 4XE
- 2022 Jeep Wrangler
- 2023 Jeep Wrangler
- 2022 RAM 1500
- 2023 RAM 1500
- 2022 RAM Promaster
- 2023 RAM Promaster
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.