U0184 on Dodge
Lost Communication With Radio
U0184 on Dodge vehicles indicates lost communication with radio. Au7o has documented this code across 1 Dodge model — most commonly on Hornet. This network code means a module stopped receiving expected communication messages from the radio/audio module over the vehicle's data bus. When the radio module goes offline or its bus connection fails, this code is logged. On some vehicles the audio module also acts as a network gateway, so its loss can trigger several related communication codes. Symptoms are typically a dead or unresponsive radio/infotainment system; it does not affect drivability.
Common Causes of U0184
- •Loss of power or ground to the radio/audio module
- •Blown radio fuse
- •Wiring or connector fault on the communication bus
- •Faulty radio/audio control module
- •Corroded or loose module connector
- •Network/bus wiring short affecting multiple modules
U0184 on Dodge by Model
Dodge Hornet(1 issue)
- Uconnect 5 Infotainment Screen Freezing and Rebooting2023-2025
The 10.25-inch Uconnect 5 infotainment system freezes, goes black, or reboots randomly while driving. Affects navigation, backup camera, and climate controls that are integrated into the touchscreen.
Looking for U0184 on a different make?
View U0184 across all makes →Frequently Asked Questions
What does U0184 mean on Dodge?▼
U0184 stands for "Lost Communication With Radio." This network code means a module stopped receiving expected communication messages from the radio/audio module over the vehicle's data bus. When the radio module goes offline or its bus connection fails, this code is logged. On some vehicles the audio module also acts as a network gateway, so its loss can trigger several related communication codes. Symptoms are typically a dead or unresponsive radio/infotainment system; it does not affect drivability. On Dodge specifically, this code is documented across 1 model.
What causes U0184 on Dodge vehicles?▼
Common causes on Dodge: Loss of power or ground to the radio/audio module, Blown radio fuse, Wiring or connector fault on the communication bus, Faulty radio/audio control module, Corroded or loose module connector. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix U0184 on a Dodge?▼
Repair costs vary widely depending on the root cause and specific Dodge model.
Which Dodge models have U0184 documented?▼
Au7o has documented U0184 on 1 Dodge model: Hornet.