OBD Guide

U0333

Software Incompatibility With Gear Shift Control Module B

U0333 is an OBD-II diagnostic trouble code meaning: Software Incompatibility With Gear Shift Control Module B. Common causes: outdated gear shift module software, software version mismatch between modules. Estimated repair cost: ~$167.

Severity
⚠️ Medium
Can you drive?
Limited driving only, diagnose soon
Approx. repair cost
~$167 (est.)

Symptoms

  • Incorrect operation of the gearbox
  • Switching to emergency mode of the gearbox
  • Check Engine Light Illuminates
  • Loss of some gearshift functions
  • Unstable transmission operation

Causes

  • Outdated gear shift module software
  • Software version mismatch between modules
  • Failed software update
  • Using unofficial software
  • Damage to module software

How to Fix

  1. Check that the software of all related modules is up to date
  2. Update gear shift module software
  3. Synchronize software versions between modules
  4. Run diagnostics for other errors
  5. Contact an official dealer for reflashing

Related codes

Error U0333 by Vehicle Brand

FAQ

What does the U0333 code mean?

U0333 is an OBD-II diagnostic trouble code that indicates: Software Incompatibility With Gear Shift Control Module B

What causes a U0333 error code?

The most common causes of U0333 include: Outdated gear shift module software; Software version mismatch between modules; Failed software update; Using unofficial software.

How do I fix a U0333 diagnostic trouble code?

To fix U0333: Check that the software of all related modules is up to date. Update gear shift module software. Synchronize software versions between modules. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U0333?

Limited driving only, diagnose soon

How much does it cost to fix U0333?

The estimated repair cost for U0333 is ~$167. Actual cost depends on your vehicle, location, and labor rates.

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