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Home/DTC Codes/Nissan/Altima/2007-2012 2.5L I4/U0122
U0122

Lost Communication with Vehicle Dynamics Control Module

2007-2012 Nissan Altima 2.5L I4

Moderate SeverityNetworkGeneric (SAE)

Description

Cannot communicate with the vehicle dynamics or yaw rate sensor module.

Symptoms

  • Stability control light on
  • ESC disabled
  • Traction control not functioning
  • Yaw rate data unavailable

Common Causes

  • Yaw rate sensor module failure
  • CAN bus wiring
  • Module power loss
  • Fuse blown
  • Sensor damage from impact

Diagnostic Steps

  1. Check yaw rate sensor module fuse
  2. Test power and ground
  3. Check CAN wiring
  4. Inspect sensor for physical damage
  5. Check sensor mounting

Repair Notes

Check module fuse and mounting. Yaw rate sensors can be damaged by impacts or underbody contact.

Related Codes

C0070Electronic Stability Control SystemU0121Lost Communication with ABS ModuleU0126Lost Communication with Steering Angle Sensor Module

Other Network Codes

U0122 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 U0122 mean on a 2007-2012 Nissan Altima?

U0122 stands for "Lost Communication with Vehicle Dynamics Control Module". Cannot communicate with the vehicle dynamics or yaw rate sensor module.

What are the symptoms of U0122 on a Nissan Altima?

Common symptoms of U0122 include: Stability control light on, ESC disabled, Traction control not functioning, Yaw rate data unavailable.

What causes U0122 on a 2007-2012 Nissan Altima?

Common causes of U0122 include: Yaw rate sensor module failure, CAN bus wiring, Module power loss, Fuse blown, Sensor damage from impact.

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