What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer wording
Source wording can vary by vehicle and suffix. It is shown as written, not as a universal diagnosis.
U11E9Loss of CommunicationU11E9Lost Communication With AGSU11E9Loss of CommunicationU11E9Lost Communication With AGSManufacturer communications
32Original wording in English
RAM
Reported code forms U11E9
Loss Of Cabin Heating Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● U0615 - Lost Communication…
CHRYSLER
Reported code forms U11E9
Malfunction Indicator Lamp Illuminated. U11E9 Lost Communication With AGS. Ambient Air Temp Incorrectly Displayed. P0070 And P0073 Set for Ambient Air Temp Senso
CHRYSLER, DODGE
Reported code forms U11E9
Malfunction Indicator Lamp Illuminated. U11E9 Lost Communication With AGS. Ambient Air Temp Incorrectly Displayed. P0070 And P0073 Set For Ambient Air Temp Sensor
JEEP
Reported code forms U11E9
U11E9 Lost Communication with AGS (Active Grille Shutter), Malfunction Indicator Lamp (MIL) Illuminated
CHRYSLER
Reported code forms U11E9
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…
CHRYSLER
Reported code forms U11E9
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…
Check vehicle applicability
43A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chrysler | 200 | 2016 |
| Chrysler | 200 | 2015 |
| Chrysler | 300 | 2023 |
| Chrysler | 300 | 2022 |
| Chrysler | PACIFICA | 2023 |
| Chrysler | PACIFICA | 2022 |
| Chrysler | PACIFICA | 2021 |
| Chrysler | PACIFICA | 2020 |
| Chrysler | PACIFICA | 2018 |
| Chrysler | PACIFICA | 2017 |
| Chrysler | VOYAGER | 2023 |
| Chrysler | VOYAGER | 2022 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.