ShopBaseFree forever shop management software for auto repair shops
Try ShopBase Free →
Home/DTC Codes/Nissan/Altima/2007-2012 2.5L I4/U0184
U0184

Lost Communication with Radio Module

2007-2012 Nissan Altima 2.5L I4

Low SeverityNetworkGeneric (SAE)

Description

Cannot communicate with the radio or entertainment system head unit.

Symptoms

  • Radio display blank
  • No audio
  • Infotainment system offline
  • Touchscreen not responding
  • Backup camera display not available

Common Causes

  • Radio module failure
  • CAN bus wiring
  • Module power loss
  • Fuse blown
  • Software crash

Diagnostic Steps

  1. Check radio fuse
  2. Test power and ground
  3. Check CAN wiring
  4. Try radio reset procedure
  5. Check for software update availability

Repair Notes

Check fuses. Many head units can be reset by pulling the fuse for 30 seconds.

Related Codes

U0150Lost Communication with Audio Amplifier ModuleU0155Lost Communication with Instrument Panel Cluster

Other Network Codes

U0184 on Other Vehicles

Nissan 200SX

1995-1998 1.6L I4 GA16DE

Nissan 200SX SE-R

1995-1998 2.0L I4 SR20DE

Nissan 240SX

1995-1998 2.4L I4 KA24DE

Nissan 300ZX

1990-1996 3.0L V6 VG30DE

Nissan 300ZX Twin Turbo

1990-1996 3.0L Twin-Turbo V6 VG30DETT

Nissan 350Z

2003-2006 3.5L V6 VQ35DE

Nissan 350Z

2007-2009 3.5L V6 VQ35HR

Nissan 370Z

2009-2020 3.7L V6 VQ37VHR

Common Questions

What does code U0184 mean on a 2007-2012 Nissan Altima?

U0184 stands for "Lost Communication with Radio Module". Cannot communicate with the radio or entertainment system head unit.

What are the symptoms of U0184 on a Nissan Altima?

Common symptoms of U0184 include: Radio display blank, No audio, Infotainment system offline, Touchscreen not responding, Backup camera display not available.

What causes U0184 on a 2007-2012 Nissan Altima?

Common causes of U0184 include: Radio module failure, CAN bus wiring, Module power loss, Fuse blown, Software crash.

View Labor Times | View Torque Specs | View Fluid Specs