What does this code mean?
The wording below belongs to the named make and communication. Match the complete code, reporting module, model year and engine before applying it.
A code identifies a detected condition, not a part that must automatically be replaced.
Manufacturer communications
3Original wording in English
TOYOTA
Reported code forms U0230
TSB: Some 2008 - 2013 model year Highlander and Highlander HV vehicles may exhibit a condition where the Power Back Door does NOT close properly. The back door may get to the fully closed position and then reverse to…
TOYOTA
Reported code forms U0230
TSB: Some 2008 - 2013 model year Highlander and Highlander HV vehicles may exhibit a condition where the Power Back Door does NOT close properly. The back door may get to the fully closed position and then reverse to…
CHEVROLET, GMC
Reported code forms U0230
This Preliminary Information communication provides information to the technician for vehicles with an intermittent malfunction indicator lamp on, the interior lamps are inoperative and or the lift gate is inoperative.…
Check vehicle applicability
24A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
| Make | Model | Model year |
|---|---|---|
| Chevrolet | EQUINOX | 2015 |
| Chevrolet | EQUINOX | 2014 |
| Chevrolet | EQUINOX | 2013 |
| Chevrolet | EQUINOX | 2012 |
| Chevrolet | EQUINOX | 2011 |
| Chevrolet | EQUINOX | 2010 |
| GMC | TERRAIN | 2015 |
| GMC | TERRAIN | 2014 |
| GMC | TERRAIN | 2013 |
| GMC | TERRAIN | 2012 |
| GMC | TERRAIN | 2011 |
| GMC | TERRAIN | 2010 |
Before replacing a part
Record codes and freeze-frame data. Check battery condition, related codes and visible wiring or hose damage. Follow the vehicle's diagnostic procedure and test results before replacing parts.
Can I keep driving?
A code alone cannot establish whether driving is safe. A flashing malfunction light, severe shaking, overheating, oil-pressure warning or loss of braking or steering needs prompt attention. Stop in a safe place and seek assistance when control or engine safety is affected. Follow the vehicle handbook.