Chrysler Pacifica 2020 — technical service bulletin
Bulletin 9004297 · NHTSA communication 10181501 · issued Sep 2, 2020
Technical service bulletin
communication type
Tires
component
2020
model years
4
vehicle entries
Official summary
SENSOR, Tire Pressure For concern of TPM warning lamp on or missing signal related DTCs, please ensure correct TPMS diagnosis and repair. In order to determine proper root cause, please note if sensors are broken and email pictures of sensor before removal to FCA Redacted Content. Analysis of TPM Sensor warranty returns are reported back as TNF or TPM Sensors are returned damaged( cracked or broken) and cannot be analyzed to determine failure mode.
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.