# U11E9 on the 2022 Chrysler Pacifica

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name U11E9

- [10230154](https://open.wenmarpro.com/bulletins/10230154), 2023-01-17: GRILLE, Active Shutter For a Customer Concern of Check Engine Light On and DTC U11E9\- PCM Lost Communication with Active Grille Shutter \(AGS\) is set, please review Star Online S2008000132 for known concerns. Prior to replacing this part please call FCA Redacted Content. If no response in 15 minutes, please proceed with repair.
- [10226041](https://open.wenmarpro.com/bulletins/10226041), 2022-11-07: Water Intrusion and Corrosion in Connector XY101A This bulletin involves using zip ties and vinyl tape to reseal G917a. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following Diagnostic trouble Codes \(DTCs\) have been set: U11E9 \- Lost Communication With AGS. P0070\-15 \- Ambient Air Temperature Sensor Circuit\-Circuit Short To Battery Or Open. P0070\-11 \- Ambient Air Temperature Sensor Circuit\-Circuit Short To Ground. P0073 \- Ambient Air Temperature Sensor Circuit High.
- [10226037](https://open.wenmarpro.com/bulletins/10226037), 2022-11-07: Water Intrusion and Corrosion in Connector XY101A This bulletin involves using zip ties and vinyl tape to reseal G917a. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find one or more of the following Diagnostic trouble Codes \(DTCs\) have been set: U11E9 \- Lost Communication With AGS. P0070\-15 \- Ambient Air Temperature Sensor Circuit\-Circuit Short To Battery Or Open. P0070\-11 \- Ambient Air Temperature Sensor Circuit\-Circuit Short To Ground. P0073 \- Ambient Air Temperature Sensor Circuit High.
- [10221568](https://open.wenmarpro.com/bulletins/10221568), 2022-09-26: GRILLE, Active Shutter For a Customer Concern of Check Engine Light On and DTC U11E9\- PCM Lost Communication with Active Grille Shutter \(AGS\) is set, please review Star Online S2008000132 for known concerns. Prior to replacing this part please call FCA Redacted Content. If no response in 15 minutes, please proceed with repair.