U2105 code in owner complaints

Code U2105 is named in 8 US owner complaints. Models: 4, model years 2005–2023.

There is little data for this code or its meaning is ambiguous, so this page is not indexed.

What the code means

This is a manufacturer-specific code: the meaning depends on the make and sometimes on the year.

How to read U2105: the letter U means network communication between modules; the second digit 2 marks a manufacturer code whose meaning is set by the make; the last three characters 105 identify the specific fault.

Electric power steering, steering angle sensor and steering column codes. After a front wheel impact the steering angle sensor often needs calibration, and a bent rack or tie rod produces errors scanners describe as invalid data.

Key figures

Complaints with this code: 8
Models: 4
Model years: 2005–2023

Which models and years

Models whose owners name this code (4). Years link to the model year problems page.

Model	Years	Complaints
Chevrolet Cobalt	2005, 2006, 2008	5
Chevrolet Corvette	2005	1
Chevrolet Equinox	2006	1
Nissan Rogue	2023	1

Components named together with the code

Component as the owner filed it (one complaint can list several).

Electrical system 5
Steering 3
Service brakes 2
Engine 1
Engine and cooling 1
Equipment 1
Powertrain 1

Complaints by model year

2005 3
2006 3
2008 1
2023 1

What to do if an auction car has this code

Compare steering wheel and wheel positions in photos: an off-center wheel with straight tires points to a bent tie rod or rack.
After front suspension repair, budget steering angle sensor calibration and an alignment.

What owners report

Excerpts of owner complaints in the original wording. Owner statements not verified by the regulator; personal data removed.

The mechanic diagnosed the vehicle and determined that the catalytic converter could have contributed to the failure. The mechanic retrieved DTC: U06652 and U2105 and associated the failure with NHTSA Campaign Number: 25V437000 (Engine and Engine Cooling).
Nissan Rogue 2023 · 2026-02
The last time I had this problem, two weeks ago, the following codes were detected. U2100 U2105 U2107 U2108 even after I had the recall repaired, january 20, 2011, I am still having this problem. The recall itself is not fixing the problem, either.
Chevrolet Corvette 2005 · 2011-02
The dealer has unsuccessfully diagnosed the failure on 4 occasions. The following four computer codes were listed: code P0700, U2105, U2100, and U0075; however, the vehicle has not been repaired. The contact is aware of the safety risk involved. The failure mileage was 20000 and current mileage was 41000.
Chevrolet Cobalt 2006 · 2009-09

Related codes

Sources: public official US data (owner complaints) and the SAE J2012 standard. Complaints are owner statements not verified by the regulator. A code from a complaint does not replace a scan tool diagnosis. Data updated 2026-11-10.