U0184 on Chrysler
Lost Communication With Radio
U0184 on Chrysler vehicles indicates lost communication with radio. Au7o has documented this code across 1 Chrysler model — most commonly on Pacifica. 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 Chrysler by Model
Chrysler Pacifica(1 issue)
- UConnect Infotainment System Freezing and Rebooting2017-2024
The 8.4-inch UConnect 4 and 10.1-inch UConnect 5 infotainment systems freeze, go blank, or reboot randomly. Affects radio, touchscreen, GPS, rearview camera, Bluetooth, and rear entertainment. A class-action lawsuit covers 8.4A and 8.4AN systems. Some owners have had screens replaced multiple times without lasting resolution.
Looking for U0184 on a different make?
View U0184 across all makes →Frequently Asked Questions
What does U0184 mean on Chrysler?▼
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 Chrysler specifically, this code is documented across 1 model.
What causes U0184 on Chrysler vehicles?▼
Common causes on Chrysler: 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 Chrysler?▼
Repair costs vary widely depending on the root cause and specific Chrysler model.
Which Chrysler models have U0184 documented?▼
Au7o has documented U0184 on 1 Chrysler model: Pacifica.