OBD Guide

U0350

Software Incompatibility With Active Grille Air Shutter Module C

U0350 is an OBD-II diagnostic trouble code meaning: Software Incompatibility With Active Grille Air Shutter Module C. Common causes: outdated ecu software, damaged software in the active grid module. Estimated repair cost: ~$167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
~$167 (est.)

Symptoms

  • Check Engine Light Is On
  • Active radiator grille does not respond to commands
  • Reduced fuel efficiency
  • Possible problems with engine cooling
  • Errors in other vehicle systems

Causes

  • Outdated ECU software
  • Damaged software in the active grid module
  • Software version mismatch between modules
  • Problems with CAN bus communication
  • Physical damage to the active array module

How to Fix

  1. Check for ECU software updates
  2. Flash the active radiator grille module
  3. Check the integrity of the CAN bus
  4. Diagnose the physical state of the module
  5. Reset the error and check the system

Related codes

Error U0350 by Vehicle Brand

FAQ

What does the U0350 code mean?

U0350 is an OBD-II diagnostic trouble code that indicates: Software Incompatibility With Active Grille Air Shutter Module C

What causes a U0350 error code?

The most common causes of U0350 include: Outdated ECU software; Damaged software in the active grid module; Software version mismatch between modules; Problems with CAN bus communication.

How do I fix a U0350 diagnostic trouble code?

To fix U0350: Check for ECU software updates. Flash the active radiator grille module. Check the integrity of the CAN bus. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U0350?

Yes, but get it checked soon

How much does it cost to fix U0350?

The estimated repair cost for U0350 is ~$167. Actual cost depends on your vehicle, location, and labor rates.

See also: Russian version · NationStat