Chrysler Pacifica 2021–2022 — technical service bulletin
Bulletin 9004552 · NHTSA communication 10221367 · issued Jun 15, 2022
Technical service bulletin
communication type
Engine and Engine Cooling
component
2021–2022
model years
3
vehicle entries
Official summary
Battery Coolant Level Sensor, Battery Coolant Bottle Pacfica Hybrid only - If customer comes into dealership with a "Service Hybrid System" message on cluster AND scan / WiTech report shows evidence of a P2BE0-00 fault code, please contact the following individual prior to servicing the vehicle: P2BE0-00 - HYBRID/EV BATTERY COOLANT LEVEL FCA Redacted Content If possible, please capture a picture of the coolant level on battery bottle before replacing any components in the area (sensor, bottle, etc.). Requesting picture be attached to claim information. If no response within 15 minutes, proceed
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.