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Home/DTC Codes/Chevrolet/Corvette/2011-2011 6.2L V8 LS3/U0305
U0305

Software Incompatibility with ABS Control Module

2011-2011 Chevrolet Corvette 6.2L V8 LS3 🇲🇽

High SeverityNetwork

Description

Data incompatibility between the ABS module and other vehicle control modules.

Symptoms

  • ABS light on
  • Stability control disabled
  • Brake assist not working
  • Traction control off

Common Causes

  • ABS module software outdated
  • Software mismatch after partial update
  • Wrong ABS calibration installed

Diagnostic Steps

  1. Check ABS module software version
  2. Compare software compatibility with ECM
  3. Reprogram ABS module
  4. Check for TSBs

Repair Notes

Reprogram ABS module with correct software revision. Must be compatible with other chassis modules.

Related Codes

U0121Lost Communication with ABS ModuleU0301Software Incompatibility with ECM/PCM

Other Network Codes

U0305 on Other Vehicles

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1996-1996 4.3L V6 Vortec

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1997-1997 4.3L V6 Vortec

Chevrolet Astro

1998-1998 4.3L V6 Vortec

Chevrolet Astro

1999-1999 4.3L V6 Vortec

Chevrolet Astro

2000-2000 4.3L V6 Vortec

Chevrolet Astro

2001-2001 4.3L V6 Vortec

Chevrolet Astro

2002-2002 4.3L V6 Vortec

Chevrolet Astro

2003-2003 4.3L V6 Vortec

Common Questions

What does code U0305 mean on a 2011-2011 Chevrolet Corvette?

U0305 stands for "Software Incompatibility with ABS Control Module". Data incompatibility between the ABS module and other vehicle control modules.

What are the symptoms of U0305 on a Chevrolet Corvette?

Common symptoms of U0305 include: ABS light on, Stability control disabled, Brake assist not working, Traction control off.

What causes U0305 on a 2011-2011 Chevrolet Corvette?

Common causes of U0305 include: ABS module software outdated, Software mismatch after partial update, Wrong ABS calibration installed.

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