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Jeep TSB #S2218000023
2019 Jeep Cherokee
![CarComplaints.com Seal Of This Might Hurt](http://cdn2.carcomplaints.com/img/seals/bad.png)
TSB Document:
Affected Component: BACK OVER PREVENTION
- Summary
- Malfunction Indicator Lamp (MIL) Illuminated. Diagnostic Trouble Code (DTC) U02A3 ? Lost Communication ith Particulate Matter (PM) Sensor, Set After PM Sensor Replacement.
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