2013-2020 Dodge Journey 4.3-Inch (REB) Radio: Failure Symptoms & Replacement Guide

Symptoms of a Failing Dodge Journey REB Radio

When the 4.3-inch stereo in a Dodge Journey begins to fail, the symptoms are usually straightforward. Unlike the larger 8.4-inch screens known for delamination and 'ghost touching', the REB model's issues are typically related to power and sound.

• No Power or Blank Screen: The most common symptom is a completely dead unit. The screen will not light up, and none of the buttons will respond. This often points to an electrical issue rather than a complete failure of the radio itself.
• Radio Has Power But No Sound: The screen may turn on, allow you to change stations, and appear to function normally, but no audio comes from the speakers. This can be caused by an internal amplifier failure within the radio or an issue with the vehicle's external amplifier, if equipped.
• Intermittent Power or Sound: The radio may cut in and out randomly while driving. This often suggests a loose connection, a failing internal component, or a poor ground wire.
• OBD-II Code U0184: If you scan the vehicle with an OBD-II tool, a failing or non-communicating radio will often trigger the code U0184 (Lost Communication With Radio). This means other computers in the vehicle can no longer receive a signal from the radio module.

Initial Diagnostic Steps

Before replacing the radio, perform these simple checks, as they can often resolve the issue without any cost:

1. Check the Fuses: The most common cause of a dead radio is a blown fuse. Check the fuse box located in the passenger footwell for a fuse labeled for the radio, media, or Uconnect system.
2. Perform a Hard Reset: Disconnecting the vehicle's battery for about 30 minutes can reset all the electronic modules, including the radio. This simple procedure can often clear up electronic glitches causing the problem. The battery is located in the front driver's side wheel well, accessible through a panel.
3. Inspect Ground Connections: A poor ground connection can cause a variety of electrical issues, including intermittent power or no sound. Check for corroded or loose ground wires connected to the radio and chassis.

Buying a Used 2013-2020 Journey REB Radio

A used OEM radio is often a better choice than a new aftermarket unit for the Dodge Journey. It ensures seamless integration with factory features like steering wheel controls without the need for special, and often problematic, adapters.

The Anti-Theft Code: What You MUST Know

The biggest concern when buying a used Dodge radio is the anti-theft system. Fortunately, this is not as complicated as it sounds.

• It is NOT VIN-Locked: The radio is not permanently programmed to the original vehicle's VIN. It can be installed in another Journey and work perfectly.
• It Requires an Unlock Code: After installation, the radio will display a 'CODE' or 'Anti-Theft' message. You will need a 4 or 5-digit PIN to unlock it.
• How to Get the Code: The code is tied to the radio's unique serial number, which is printed on a sticker on the metal chassis of the unit. You can obtain this code in two ways:
  1. Contact a Dodge dealership parts department with the radio's serial number. They can look up the code, though some may charge a small fee.
  2. Use an online radio code service. There are many websites where you can enter the radio's serial number and receive the unlock code instantly for a fee, typically between $20 and $40.

When purchasing a used unit, it's best to assume it does not come with the code. Plan on obtaining the serial number from the unit and using one of the methods above to unlock it after installation.

Cost Comparison for a Dodge Journey Radio

Replacing the radio involves the cost of the part and labor. Labor at a professional shop typically takes about one hour.

Replacement Overview

Replacing the radio in a 2013-2020 Dodge Journey is a feasible DIY project that requires basic tools.

1. Disconnect the Battery: Before starting, disconnect the negative terminal of the battery located in the driver's side front wheel well.
2. Remove the Dash Bezel: Use plastic trim removal tools to carefully pry the large silver trim piece surrounding the radio and climate controls. It is held in by clips.
3. Unscrew the Radio: The radio module is held in by four T20 Torx screws. Remove these screws.
4. Disconnect Wiring: Pull the radio out and disconnect the main wiring harness and antenna cables from the back. The connectors have release tabs that need to be pressed.
5. Install the New Unit: Connect the wiring to the replacement radio, slide it into place, secure it with the four screws, and snap the dash bezel back on.
6. Enter the Anti-Theft Code: Reconnect the battery. Turn the ignition on and wait for the radio to prompt for the code. Enter the 4 or 5-digit code using the radio preset buttons.

Frequently Asked Questions (FAQ)